Lenovo V370 Hardware Maintenance Manual
Note: Before using this information and the product it supports, be sure to read the general information under “Notices” on page 82. First Edition (December 2010) © Copyright Lenovo 2010. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.
Contents About this manual........................................ iv Safety information......................................... 1 General safety................................................. 2 Electrical safety............................................... 3 Safety inspection guide................................... 5 Handling devices that are sensitive to electrostatic discharge..................................... 6 Grounding requirements..................................
About this manual This manual contains service and reference information for the following Lenovo product: Lenovo V370 Use this manual to troubleshoot problems. The manual is divided into the following sections: •• The common sections provide general information, guidelines, and safety information required for servicing computers. •• The product-specific section includes service, reference, and product-specific parts information.
Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: •• “General safety” on page 2 •• “Electrical safety” on page 3 •• “Safety inspection guide” on page 5 •• “Handling devices that are sensitive to electrostatic discharge” on page 6 •• “Grounding requirements” on page 6 •• “Safety notices: multilingual translations” on page 7 •• “Laser compliance statement” on page 14 1
Lenovo V370 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: •• Observe a good housekeeping in the area where the machines are put during and after the maintenance. •• When lifting any heavy object: 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift it. 4.
Safety information Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges. Do not use such kind of mat to protect yourself from electrical shock.
Lenovo V370 Hardware Maintenance Manual •• Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. •• Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machine damage.
Safety information Safety inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards according to the attachment of non-Lenovo features or options not covered by this inspection guide.
Lenovo V370 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge. Notes: 1.
Safety information Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts.
Lenovo V370 Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or shortcircuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery. Certaines batteries de secours contiennent du nickel et du cadmium.
Safety information Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack. Use of an incorrect battery can result in ignition or explosion of the battery. La batterie contient du nickel. Ne la démontez pas, ne l’exposez ni au feu ni à l’eau.
Lenovo V370 Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or explosion of the battery.
Safety information Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing. Si le panneau d’affichage à cristaux liquides se brise et que vous recevez dans les yeux ou sur les mains une partie du fluide, rincez-les abondamment pendant au moins quinze minutes.
Lenovo V370 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation. Aus Sicherheitsgründen die Kunststoffabdeckung, die den unteren Teil der Spannungswandlerplatine umgibt, nicht entfernen.
Safety information Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d’interface.
Lenovo V370 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products.
Safety information A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe diretamente por meio de instrumentos óticos e evite exposição direta com o feixe de luz.
Lenovo V370 Hardware Maintenance Manual Important service information This chapter presents the following important service information: •• “Strategy for replacing FRUs” on page 16 – “Strategy for replacing a hard disk drive” on page 17 – “Important notice for replacing a system board ” on page 17 •• “Important information about replacing RoHS compliant FRUs” on page 18 Important: BIOS and device driver fixes are customer-installable.
Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: •• If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you continue. •• Some computers have both a processor board and a system board. If you are instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that board, and then replace the other one.
Lenovo V370 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.
General checkout General checkout This chapter presents the following information: •• “What to do first” on page 20 •• “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: • Only certified trained personnel can service the computer. • Before replacing any FRU, read the entire page on removing and replacing FRUs. • When you replace FRUs, use new nylon-coated screws.
Lenovo V370 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service 3. Date on which the machine failed 4. Date of purchase 5. Procedure index and page number in which the failing FRU was detected 6. Failing FRU name and part number 7. Machine type, model number, and serial number 8.
General checkout Power system checkout To verify a symptom, follow the steps below: 1. Turn off the computer. 2. Remove the battery pack. 3. Connect the AC adapter. 4. Make sure that power is supplied when you turn on the computer. 5. Turn off the computer. 6. Disconnect the AC adapter and install the charged battery pack. 7. Make sure that the battery pack supplies power when you turn on the computer.
Lenovo V370 Hardware Maintenance Manual Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack. If the charge indicator still does not light on, replace the system board. Then reinstall the battery pack. If it is still not charged, go to the next section.
Related service information Related service information This chapter presents the following information: •• “Restoring the factory contents by using OneKey Recovery” on page 23 •• “Passwords” on page 24 •• “Power management” on page 25 Restoring the factory contents by using OneKey Recovery Restore of factory default The Lenovo V370 computers come with pre-installed OneKey Rescue System.
Lenovo V370 Hardware Maintenance Manual When you use the recovery discs to boot your computer, the system will enter the user interface for system recovery automatically. Please follow the prompt to insert the backup discs to complete the whole recovery process. Note: The recovery process might take up to 2 hours. Passwords As many as two passwords may be needed for any Lenovo computer: the power-on password (POP) and the supervisor password (SVP).
Related service information Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank mode If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off. You can also turn off the LCD backlight by pressing Fn+F2. To end screen blank mode and resume normal operation, press any key.
Lenovo V370 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: •• The system status, RAM, VRAM, and setup data are stored on the hard disk. •• The system is powered off. To cause the computer to enter hibernation mode, follow the steps below: •• If you are using the ACPI operating system and have defined one of the following actions as the event that causes the system to go into hibernation mode, perform that action: – Closing the lid. – Pressing the power button.
Lenovo V370 Lenovo V370 This chapter presents the following product-specific service references and product-specific parts information: •• “Specifications” on page 27 •• “Status indicators” on page 29 •• “Fn key combinations” on page 31 •• “FRU replacement notices” on page 32 •• “Removing and replacing an FRU” on page 33 •• “Locations” on page 66 •• “Parts list” on page 68 Specifications The following table lists the specifications of the Lenovo V370: Table 1.
Lenovo V370 Hardware Maintenance Manual Table 1. Specifications (continued) Feature Description I/O port • • • • • • • • • • • • MODEM slot Audio Video Ethernet (on the system board) PCI Express Mini Card slot Bluetooth wireless Keyboard Touch pad Fingerprint reader Integrated camera Battery AC adapter Pre-installed operating system 28 Stereo headphone jack Microphone jack RJ45 x 1 HDMI port (Select models only) USB 2.
Lenovo V370 Status indicators The system status indicators below show the computer status: 1 5 6 7 2 3 4 8 Table 2. Status indicators Indicator 1 Caps lock 2 Num lock 3 Drive in use 4 Active Protection System (APS) 5 Power on Meaning White: Caps Lock mode is enabled. You can enter all alphabetic characters (A-Z) in uppercase without pressing the Shift key. To enable or disable Caps Lock mode, press the CapsLk key. White: The separate numeric keypad on the keyboard is enabled.
Lenovo V370 Hardware Maintenance Manual Table 2. Status indicators (continued) Indicator 6 7 8 30 Meaning Blinking amber: (500ms off/1s on) The remaining power of the battery is less than 5% of its capacity. Blinking amber: (100ms off/3.2s on) The battery is being charged with the remaining power between 5% and 20% of its capacity. Amber: The computer is operating on battery power with the remaining power between 5% and 20% of its capacity.
Lenovo V370 Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 3. Fn key combinations Key combination Description Fn + Esc: Fn + F1: Fn + F2: Fn + F3: Fn + F4: Fn + F5: Turn on/off the integrated camera. Enter sleep mode. Turn on/off the backlight of the LCD screen. Open the interface for switching the display mode. Open the interface for display resolution settings. Open the interface for integrated wireless devices settings (On/Off).
Lenovo V370 Hardware Maintenance Manual FRU replacement notices This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this problem is addressed with special nylon-coated screws that have the following characteristics: •• They maintain tight connections. •• They do not easily come loose, even with shock or vibration. •• They are harder to tighten.
Lenovo V370 Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts. 2. Before replacing any FRU, review “FRU replacement notices” on page 32. 3. Begin by removing any FRUs that have to be removed before the failing FRU.
Lenovo V370 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. Figure 1. Removal steps of battery pack Unlock the battery release lever 1. Holding the battery release lever in the unlocked position 2, remove the battery pack in the direction shown by arrow 3. 1 3 2 When installing: Install the battery pack along the slide rails of the slot.
Lenovo V370 1020 Dummy card For access, remove this FRU: •• “1010 Battery pack” on page 34 Figure 2. Removal steps of dummy cards Remove the dummy card in the direction shown by arrows 1 2.
Lenovo V370 Hardware Maintenance Manual 1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover For access, remove this FRU: •• “1010 Battery pack” on page 34 Figure 3. Removal steps of HDD/Memory/Mini PCI Express Card slot compartment cover Loosen three screws 1, but do not remove them.
Lenovo V370 1040 Hard disk drive For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 Attention: • Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to physical shock. Improper handling can cause damages and permanent loss of data. • Before removing the drive, suggest the customer to backup all the information on it if possible.
Lenovo V370 Hardware Maintenance Manual 1050 DIMM For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 Figure 6. Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the direction shown by arrows 1, and then unplug the DIMM in the direction shown by arrow 2.
Lenovo V370 1060 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 Figure 7. Removal steps of PCI Express Mini Card for wireless LAN 2 1 Disconnect the two wireless LAN cables (black, white) 1, and then remove the screw 2.
Lenovo V370 Hardware Maintenance Manual Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow 3. 3 When installing: •• In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd) (AUX) into jack labeled 2 on the card.
Lenovo V370 1070 Keyboard For access, remove this FRU: •• “1010 Battery pack” on page 34 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 Figure 8. Removal steps of keyboard Remove three screws 1 and one screw 2. 1 2 1 1 Step 1 2 Screw (quantity) Color Torque M2.5 × 8 mm, flat-head, nylok-coated (3) Black 3.0 kgfcm M2 × 5 mm, flat-head, nylok-coated (1) Black 3.
Lenovo V370 Hardware Maintenance Manual Figure 8. Removal steps of keyboard (continued) Lift the keyboard a little 3, and then detach the connector in the direction shown by arrows 4 5. 3 4 5 When installing: Make sure that the FPC connector is attached firmly.
Lenovo V370 1080 Keyboard bezel For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •• “1040 Hard disk drive” on page 37 •• “1070 Keyboard” on page 41 Figure 9. Removal steps of keyboard bezel Remove twelve screws 1 on the bottom. 1 1 1 1 1 1 1 1 1 1 1 1 Step 1 Screw (quantity) Color Torque M2.5 × 8 mm, flat-head, nylok-coated (12) Black 3.
Lenovo V370 Hardware Maintenance Manual Figure 9. Removal steps of keyboard bezel (continued) Remove five screws 2. 2 2 2 2 Step 2 44 2 Screw (quantity) Color Torque M2 × 5 mm, flat-head, nylok-coated (5) Black 1.
Lenovo V370 Figure 9. Removal steps of keyboard bezel (continued) Detach five FPC connectors in the direction shown by arrows 3 4. Unplug the microphone connector in the direction shown by arrow 4. 3 4 4 3 4 3 4 When installing: Make sure that all the FPC connectors and the microphone connector are attached firmly.
Lenovo V370 Hardware Maintenance Manual Figure 9. Removal steps of keyboard bezel (continued) Remove the keyboard bezel in the direction shown by arrow 5. 5 Remove one screw 6 and then remove the power board 7. 6 7 Step 6 46 Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylok-coated (1) Black 1.
Lenovo V370 Figure 9. Removal steps of keyboard bezel (continued) Remove one screw 8 and then remove finger print board and finger print bracket 9. 8 9 Step 8 Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylok-coated (1) Black 1.
Lenovo V370 Hardware Maintenance Manual 1090 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite. • Avoid rough handling of any kind. • In the whole process, make sure not to drop or stack the system board.
Lenovo V370 Figure 10. Removal steps of system board Remove two screws 1. Unplug the LCD connector in the direction shown by arrow 2. Detach the speaker connector and the bluetooth connector in the direction shown by arrows 3. 1 1 3 3 When installing: Make sure that all the connectors are attached firmly. Step 1 Screw (quantity) Color Torque M2 × 3 mm, flat-head, nylok-coated (2) Black 1.
Lenovo V370 Hardware Maintenance Manual Figure 10. Removal steps of system board (continued) Remove the system board in the direction shown by arrow 4. 4 b a a b When installing: When attaching the system board to the base cover, adjust the placement of the wireless radio switch and the GPU switch as shown in b , and make sure that both of the audio jack and the microphone jack are attached to the holes on the base cover as shown in a .
Lenovo V370 1100 LCD unit For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1020 Dummy card” on page 35 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •• “1040 Hard disk drive” on page 37 •• “1050 DIMM” on page 38 •• “1060 PCI Express Mini Card for wireless LAN” on page 39 •• “1070 Keyboard” on page 41 •• “1080 Keyboard bezel” on page 43 •• “1090 System board” on page 48 Figure 11.
Lenovo V370 Hardware Maintenance Manual Figure 11. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrows 3.
Lenovo V370 1110 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1020 Dummy card” on page 35 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •• “1040 Hard disk drive” on page 37 •• “1050 DIMM” on page 38 •• “1060 PCI Express Mini Card for wireless LAN” on page 39 •• “1070 Keyboard” on page 41 •• “1080 Keyboard bezel” on page 43 •• “1090 System board” on page 48 Figure 12.
Lenovo V370 Hardware Maintenance Manual Figure 12. Removal steps of fan assembly and heat sink assembly (continued) Loosen four screws 2, but do not remove them.
Lenovo V370 Figure 12. Removal steps of fan assembly and heat sink assembly (continued) Lift the fan assembly and heat sink assembly in the direction shown by arrow 3. Be careful not to damage the connector. 3 Attention: Do not handle the heat sink assembly roughly. Improper handling can cause distortion or deformation and imperfect contact with components. b a When installing: •• Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.
Lenovo V370 Hardware Maintenance Manual 1120 CPU For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1020 Dummy card” on page 35 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •• “1040 Hard disk drive” on page 37 •• “1050 DIMM” on page 38 •• “1060 PCI Express Mini Card for wireless LAN” on page 39 •• “1070 Keyboard” on page 41 •• “1080 Keyboard bezel” on page 43 •• “1090 System board” on page 48 •• “1110 Fan assembly and Heat Sink asse
Lenovo V370 1130 base cover, speakers and bluetooth card For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1020 Dummy card” on page 35 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •• “1040 Hard disk drive” on page 37 •• “1050 DIMM” on page 38 •• “1060 PCI Express Mini Card for wireless LAN” on page 39 •• “1070 Keyboard” on page 41 •• “1080 Keyboard bezel” on page 43 •• “1090 System board” on page 48 •• “1100 LCD unit” on page 51 F
Lenovo V370 Hardware Maintenance Manual Figure 14. Removal steps of base cover, speakers and bluetooth card (continued) Remove the bluetooth card in the direction shown by arrow 3.
Lenovo V370 Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following label: The following labels need to be peeled off from the old base cover, and need to be put on the new base cover.
Lenovo V370 Hardware Maintenance Manual 1140 LCD front bezel For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1020 Dummy card” on page 35 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •• “1040 Hard disk drive” on page 37 •• “1050 DIMM” on page 38 •• “1060 PCI Express Mini Card for wireless LAN” on page 39 •• “1070 Keyboard” on page 41 •• “1080 Keyboard bezel” on page 43 •• “1090 System board” on page 48 •• “1100 LCD unit” on page 5
Lenovo V370 1150 LCD panel, LCD cable and hinges For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1020 Dummy card” on page 35 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •• “1040 Hard disk drive” on page 37 •• “1050 DIMM” on page 38 •• “1060 PCI Express Mini Card for wireless LAN” on page 39 •• “1070 Keyboard” on page 41 •• “1080 Keyboard bezel” on page 43 •• “1090 System board” on page 48 •• “1100 LCD unit” on page 51 •• “1140
Lenovo V370 Hardware Maintenance Manual Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) Remove four screws 5 and remove the hinges in the direction shown by arrows 6. 5 5 5 6 5 6 Step 5 62 Screw (quantity) Color Torque M1.6 × 1.5 mm, flat-head, nylok-coated (4) White 1.
Lenovo V370 Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) Note: The LCD cables are attached to the LCD panel by a metal connector. Peel off the adhesive tape and detach the connector in the direction shown by arrow 7. 7 When installing: Make sure that the metal connector is attached firmly.
Lenovo V370 Hardware Maintenance Manual 1160 Integrated camera For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1020 Dummy card” on page 35 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •• “1040 Hard disk drive” on page 37 •• “1050 DIMM” on page 38 •• “1060 PCI Express Mini Card for wireless LAN” on page 39 •• “1070 Keyboard” on page 41 •• “1080 Keyboard bezel” on page 43 •• “1090 System board” on page 48 •• “1100 LCD unit” on page
Lenovo V370 1170 Antenna assembly and LCD cover For access, remove these FRUs in order: •• “1010 Battery pack” on page 34 •• “1020 Dummy card” on page 35 •• “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 •• “1040 Hard disk drive” on page 37 •• “1050 DIMM” on page 38 •• “1060 PCI Express Mini Card for wireless LAN” on page 39 •• “1070 Keyboard” on page 41 •• “1080 Keyboard bezel” on page 43 •• “1090 System board” on page 48 •• “1100 LCD unit” on page 51 •• “1140 L
Lenovo V370 Hardware Maintenance Manual Locations Front view Integrated camera (Select models only) Wireless module antennas Power button OneKey Rescue System button System status indicators Note: For the description of each indicator, see “Status indicators” on page 29.
Lenovo V370 Right-side view 1 2 3 4 5 6 7 8 Headphone jack Microphone jack GPU (Graphics Processing Unit) switch (Select models only) USB port eSATA/USB combo port VGA port AC power adapter jack Kensington slot 1 4 3 2 5 6 8 7 Bottom and Left-side view 1 2 3 4 5 6 7 8 9 USB port HDMI port RJ-45 port Fan louvers Battery latch - spring loaded Battery pack Battery latch - manual Speakers Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment 7 6 5 8 9 4 8 1 1 2 3 67
Lenovo V370 Hardware Maintenance Manual Parts list This section presents the following service parts: •• “Overall” on page 69 •• “LCD FRUs” on page 73 •• “Keyboard” on page 75 •• “Miscellaneous parts” on page 77 •• “AC adapters” on page 78 •• “Power cords” on page 79 Notes: • Each FRU is available for all types or models, unless specific types or models are specified.
Lenovo V370 Overall 1 2 3 d 4 6 5 7 f e 8 9 10 12 a g 11 13 14 h 15 b 16 17 18 19 69
Lenovo V370 Hardware Maintenance Manual Table 4. Parts list—Overall No. FRU 1 2 3 4 5 6 7 8 9 10 10 10 10 10 11 12 13 LCD unit (see “LCD FRUs” on page 73.) Keyboard (see “Keyboard” on page 75.) LA37 UPPER CASE W/TOUCHPAD&MIC LA37 TOUCHPAD BUTTON BOARD W/CABLE LA37 SD DUMMY CARD LA37 LED BOARD W/CABLE LA37 POWER BOARD LA37 FINGER PRINT BOARD LA37 MB UMA W/BT/HDMI/GLAN/APS WO/3G Dual Core, Intel I7-2620M 2.7G 4M 2c J1 PGA processor Dual Core, Intel I5-2540M 2.
Lenovo V370 Table 4. Parts list—Overall (continued) No. FRU FRU no.
Lenovo V370 Hardware Maintenance Manual Table 4. Parts list—Overall (continued) No. FRU FRU no. 16 Bluetooth card, BT2.1&BT3.0, USI BCM92070 BT2.
Lenovo V370 LCD FRUs In Lenovo V370, there are following types of LCDs. •• “13.3-in.
Lenovo V370 Hardware Maintenance Manual 13.3-in. HD TFT Table 5. Parts list—13.3-in. HD TFT 74 No. FRU FRU no. 1 2 2 2 2 3 4 5 6 7 LA37 LCD BEZEL W/CAMERA HOLE 13.3 HD Flat LED Panel, B133XW03 V0 13.3 HD Flat LED Panel, N133BGE-L41 13.3 HD Flat LED Panel, LP133WH2-TLL3 13.
Lenovo V370 Keyboard Table 6. Parts list—Keyboard Language Dafan Chicony P/N English Bulgarian Czech-Slovakia International English Swiss Slovenian Icelandic Belgian Four Nordic countries Hungarian Hebrew Greek Dutch Japanese Brazilian Arabic German French Russian Traditional Chinese Korean French&English Latin Portuguese Thai Turkish Spanish Italian U.K.
Lenovo V370 Hardware Maintenance Manual Table 6. Parts list—Keyboard (continued) Language Chicony (continued) 76 P/N French Russian Traditional Chinese Korean French&English Latin Portuguese Thai Turkish Spanish Italian U.K.
Lenovo V370 Miscellaneous parts Table 7. Parts list—Miscellaneous parts FRU P/N System miscellaneous parts: • (a ) LA37 FINGER PRINT BRACKET • (b ) LA37 HDD BRACKET • (c ) LA37 LCD SCREW MYLAR 31049347 31049350 31049356 Cable miscellaneous parts: • (d ) LA37 TOUCHPAD CABLE • (e ) LA37 POWER BOARD CABLE 8PIN • (f ) LA37 FINGER PRINT CABLE 6PIN • (g ) LA37 IO BOARD CABLE 20PIN • (h ) LA37 BLUETOOTH CABLE Note: Italicized letters in parentheses are references to the exploded view in “Overall” on page 69.
Lenovo V370 Hardware Maintenance Manual AC adapters Table 8. Parts list—3-pin AC adapters 78 FRU P/N 65W, Delta ADP-65KH BD 20V/3.25A Adaptor 65W, Liteon PA-1650-56LC Adaptor 65W, Brazil PA-1650-52LB Adaptor 65W, Chicony CPA-A065 20V3.25A Adaptor(330PF) 65W, Emerson AA26600L 20V 3.25A Adaptor 90W, Delta ADP-90DD BD 20V4.5A Adaptor 90W, Liteon PA-1900-56LC 20V4.5A Adaptor(330PF) 90W, Chicony CPA-A090 20V4.
Lenovo V370 Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 9.
Lenovo V370 Hardware Maintenance Manual Table 10.
Lenovo V370 Table 10.
Lenovo V370 Hardware Maintenance Manual Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used.
Notices Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary.
