Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual
Note: Before using this information and the product it supports, be sure to read the general information under “Notices” on page 76. First Edition (August 2014) © Copyright Lenovo 2014. 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 electro‐ static discharge .................................................... 6 Grounding requirements .............................
About this manual This manual contains service and reference information for the following Lenovo product: Lenovo Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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 Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual General safety Follow the following rules 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.
Lenovo Flex 2 Pro-15/Edge 15 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 Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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 due to attachment of non‐Lenovo features or options not covered by this inspection guide.
Lenovo Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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 Flex 2 Pro-15/Edge 15 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 short‐circuit 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.
Lenovo Flex 2 Pro-15/Edge 15 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 Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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 Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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 Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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 Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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. • Be extremely careful during such write operations as copying, saving, or formatting.
Lenovo Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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 Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 Related service information This chapter presents the following information: • “Restoring the factory contents by using Recovery Disc Set” on page 23 • “Passwords” on page 24 • “Power management” on page 25 Restoring the factory contents by using Recovery Disc Set When the hard disk drive or solid state drive is replaced because of a failure, no product recovery program is on the new drive. In this case, you must use the Recovery Disc Set for the computer.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 7. When all of the data has been copied from the last disc in the set, remove the disc and restart the computer. Note: The remainder of the recovery process is fully automated and no action is required by you. The computer will restart into the Windows desktop several times and you might experience periods when no activity is apparent on the screen for several minutes at a time. This is normal. 8.
Lenovo Flex 2 Pro-15/Edge 15 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 state 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 F11 . To end screen blank state and resume normal operation, press F11 .
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer for a long time, shut it down. To shut down your computer: • Open the charms bar and select Settings Power Shut down.
Lenovo Flex 2 Pro-15/Edge 15 • On the start screen, click and then select Shut down.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Lenovo Flex 2 Pro-15/Edge 15 This chapter presents the following product‐specific service references and product‐specific parts information: • “Specifications” on page 28 • “Status indicators” on page 30 • “Fn key combinations” on page 31 • “FRU replacement notices” on page 32 • “Removing and replacing an FRU” on page 33 • “Locations” on page 59 • “Parts list” on page 62 Specifications The following table lists the specifications of the Lenovo Flex
Lenovo Flex 2 Pro-15/Edge 15 Table 1. Specifications (continued) Feature Description I/O ports • • • • Audio • Combo audio jack × 1 • Speaker × 2 • Built‐in microphone × 1 Video • HDMI port × 1 WLAN • • • • WWAN • NA Bluetooth • option (combo card) Keyboard • Backlit keyboard only Touch pad • One piece TouchPad Integrated camera • HD with Array Mic Battery • Li‐Polymer AC adapter • 45W, 20V DC for UMA • 65W, 20V DC for Discrete Pre‐installed operating system • Win8.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: 1 2 Table 2. Status indicators Symbol Battery status indicator Indicator status On (solid white) Solid amber Fast blinking amber Slow blinking amber Slow blinking white Power status indicator 30 On (solid white) Blinking Off Meaning The battery has more than 20% charge. The battery has between 5% and 20% charge. The battery has less than 5% charge.
Lenovo Flex 2 Pro-15/Edge 15 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 Fn + Home: Fn + End: Fn + PgUp: Fn + PgDn: Fn + Space: Description Activate the pause function. Activate the break function. Enable/disable the scroll lock. Activate the insert function. Turn on/off the keyboard backlight. Hotkeys The hotkeys are located in the function key row of the keyboard.
Lenovo Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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 Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1010 Bottom Case Figure 1. Removal steps of bottom case Remove the eleven screws a and pry off to remove the bottom case by arrow b. 1 1 1 1 1 2 1 1 1 1 1 1 34 Step Screw (quantity) a M 2.0 × 6.0 mm, flat‐head, nylok‐coated (11) Black Color Torque 4.0±0.
Lenovo Flex 2 Pro-15/Edge 15 1020 Battery For access, remove this FRU: • “1010 Bottom Case” on page 34 DANGER • Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. • Make sure the computer is shut down and the AC adapter is disconnected before replacing the battery. Figure 2. Removal steps of battery Carefully unplug the battery connector and the speaker connector in the direction shown by arrow a b .
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Figure 2. Removal steps of battery (continued) Remove the three screws by arrow c and then remove the battery by arrow d. 3 4 3 3 Step Screw (quantity) Color Torque c M 2.0 × 4.0 mm, flat‐head, nylok‐coated (3) Silver 1.85±0.15kgfcm When installing: Route the cable of speakers into its cable guides on the battery.
Lenovo Flex 2 Pro-15/Edge 15 1030 Hard disk drive For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 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 Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Figure 3. Removal steps of hard disk drive (continued) Disconnect the connector of the hard disk drive by arrow e . Remove the four screws f and detach the meta frame from the hard disk drive by arrow 7 . 6 6 7 6 5 6 38 Step Screw (quantity) Color Torque f M 3.0 × 4.0 mm, flat‐head, nylok‐coated (4) Silver 4.0±0.
Lenovo Flex 2 Pro-15/Edge 15 1040 DIMM For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 4. Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the direction shown by arrows a, and then unplug the DIMM in the direction shown by arrow b. 1 2 1 When installing: Insert the notched end of the DIMM into the socket. Push the DIMM firmly, and pivot it until it snaps into the place.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1050 PCI Express Mini Card for wireless LAN/WAN For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 5. Removal steps of PCI Express Mini Card for wireless LAN/WAN Disconnect the two wireless LAN cables (black, white) a, and then remove the screw b.
Lenovo Flex 2 Pro-15/Edge 15 Figure 5. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow c . 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 Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1060 Speakers For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 6. Removal steps of speakers Release the cables of the speakers from its cable guides by arrow a and remove the speakers in the direction shown by arrow b. 2 1 2 When installing: Route the cables of the speakers in the cable guides as shown.
Lenovo Flex 2 Pro-15/Edge 15 1070 IO board For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 7. Removal steps of IO board Disconnect the connector in the direction by arrows a and b, remove the two screws c, then remove the IO board by arrow d. 1 2 3 3 4 Step Screw (quantity) Color Torque c Silver 1.85±0.15kgfcm M 2.0 × 4.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1080 Fan and Heat Sink assembly For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 8. Removal steps of fan assembly and heat sink assembly For discrete graphic: Unplug the fan connector in the direction shown by arrow a, loosen the five screws b and then remove the fan and heat sink assembly by arrow c. 2 2 2 2 3 1 44 Step Screw (quantity) Color Torque b Silver 1.85±0.15kgfcm M 2.0× 4.
Lenovo Flex 2 Pro-15/Edge 15 Figure 8. Removal steps of fan assembly and heat sink assembly (continued) For integrated graphic: Unplug the fan connector in the direction shown by arrow a, loosen the three screws b and then remove the fan and heat sink assembly by arrow c. 2 2 3 1 Step Screw (quantity) Color Torque b Silver 1.85±0.15kgfcm M 2× 4.0 mm, flat‐head, nylok‐coated (3) When installing: Make sure that the fan connector is attached firmly to the system board.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1090 Touch pad For access, remove these FRUs: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 9. Removal steps of touch pad Disconnect the connector in the direction shown by arrows a and b. Remove the two screws c, then remove the touch pad by arrow d. 1 2 3 3 4 Step Screw (quantity) Color Torque c Silver 1.85±0.
Lenovo Flex 2 Pro-15/Edge 15 1100 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 Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Figure 10. Removal steps of system board (continued) Remove two screws f and remove the system board by arrow 7 . 6 7 6 Step Screw (quantity) Color Torque f Silver 1.85±0.15kgfcm M 2.0 × 4.0 mm, flat‐head, nylok‐coated (2) When installing: When attaching the system board to the base cover, adjust the placement of USB, HDMI and RJ‐45 ports to make sure that they are attached to the holes on the base cover properly.
Lenovo Flex 2 Pro-15/Edge 15 1110 Antennas For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 11. Removal steps of antennas Disconnect the two wireless LAN cables (black, white) a. Gently remove the two antennas from the base cover by arrow b.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1120 LCD unit For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 Figure 12. Removal steps of LCD unit Disconnect the touch connector by arrow a and eDP connector by arrow b. Release the touch and eDP cables from its cable guides. 1 2 Remove the four screws c. 3 3 50 Step Screw (quantity) c M2.5 × 4.0 mm, flat‐head, nylok‐coated (4) Silver Color Torque 1.85±0.
Lenovo Flex 2 Pro-15/Edge 15 Figure 12. Removal steps of LCD unit (continued) Turn the hinges over to 180 degrees by arrow d. 4 4 Turn the base cover over by arrow e and lift the base cover from the LCD unit by arrow f. 6 5 When installing: • Route the touch and eDP cables along the cable guides. As you route the cables, make sure that they are not subjected to any tension. Tension can cause the cables to be damaged by the cable guides, or a wire to be broken.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1130 Base cover For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 • “1030 Hard disk drive” on page 37 • “1040 DIMM” on page 39 • “1050 PCI Express Mini Card for wireless LAN/WAN” on page 40 • “1060 Speakers” on page 42 • “1070 IO board” on page 43 • “1080 Fan and Heat Sink assembly” on page 44 • “1090 Touch pad” on page 46 • “1100 System board” on page 47 • “1120 LCD unit” on page 50 Figure 13.
Lenovo Flex 2 Pro-15/Edge 15 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 labels: The following labels need to be peeled off from the old base cover, and put on the new base cover.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual 1140 Hinge cover For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 • “1120 LCD unit” on page 50 Figure 14. Removal steps of hinge cover Remove the two caps of the screws by arrow a . 1 1 Remove the two screws b , then remove the hinge cover by arrow c . 2 3 2 54 Step Screw (quantity) b M2.5 × 2.5 mm, flat‐head, nylok‐coated (2) Black Color Torque 1.85±0.
Lenovo Flex 2 Pro-15/Edge 15 1150 LCD panel and LCD sensor board For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 • “1120 LCD unit” on page 50 • “1140 Hinge cover” on page 54 Figure 15. Removal steps of LCD panel and LCD sensor board Remove the screw a , disconnect the LCD connector from LCD board by arrow b , then slide the LCD panel to release the hooks by arrow c . 3 3 1 2 3 Step Screw (quantity) a M2.5 × 2.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Figure 15. Removal steps of LCD panel and LCD sensor board (continued) Turn the LCD panel by arrow d to make sure the touch board visible. Unplug the connector from the sensor board by arrow e . Disconnect the two connector by arrows f 7 . 4 7 6 5 Turn the LCD panel over by arrow h . Peel off the tape of the eDP connector and disconnect it by arrow i , then remove the LCD panel by arrow j .
Lenovo Flex 2 Pro-15/Edge 15 1160 Hinges and camera For access, remove these FRUs in order: • “1010 Bottom Case” on page 34 • “1020 Battery” on page 35 • “1120 LCD unit” on page 50 • “1140 Hinge cover” on page 54 • “1150 LCD panel and LCD sensor board” on page 55 Figure 16. Removal steps of hinges and camera Remove the five screws a and one screw b . Peel off the tap of the right hinge.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Figure 16. Removal steps of hinges and camera (continued) Lift up to remove the camera board from LCD back cover by arrow e . 5 When installing: Route all the cables on the hinges into the cable guides.
Lenovo Flex 2 Pro-15/Edge 15 Locations Front view a b c d e f Integrated camera Built-in microphone Display Wireless antennas Touchpad Numeric keyboard 212 3 5 4 6 59
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Right-side view a b c d e Kensington slot RJ-45 port USB port Power key Battery status indicator 1 2 5 60 4 3
Lenovo Flex 2 Pro-15/Edge 15 Bottom and left-side view a b c d e f 7 AC prower adapter jack Louvers USB ports Combo audio jack Memory card slot Novo button Speakers 7 1 2 4 5 7 3 6 61
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Parts list This section presents the following service parts: • “Overall” on page 63 • “LCD FRUs” on page 69 • “Miscellaneous parts” on page 71 • “AC adapters” on page 72 • “Power cords” on page 73 Notes: • Each FRU is available for all types or models, unless specify types or models are specified.
Lenovo Flex 2 Pro-15/Edge 15 Overall 1 2 4 3 6 c b 11 5 a 7 8 10 9 12 13 14 63
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Table 5. Parts list—Overall No. FRU FRU no.
Lenovo Flex 2 Pro-15/Edge 15 No. FRU FRU no.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual No. FRU FRU no. CRU Flex 2 ID pro-15 Haswell 5 5 5 5 5 5 5 6 7 7 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 66 HDD 1TB 5400rpm WD10SPCX‐ 24HWST0 6G 7mm 1T HDD SSHD 500 +8G Hybrid ST500LM000 6G 7mm 500G+8G SSHD SSHD 1T +8G Hybrid MN500Mh‐2 7mm 1TB+8G SSHD SSD 128GB 2.5ʺ Sata SS MZ7TE128HMGR128GB 2.5ʹʹ SSD 128GB 2.5ʺ Sata Lite‐on LCS‐ 128M6S 128G SATA SSD SSD 256GB 2.5ʹʹ Sata SS MZ7TE256HMHP 256GB 2.5ʹʹ SSD 256GB 2.
Lenovo Flex 2 Pro-15/Edge 15 No. FRU FRU no.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual No. FRU FRU no. CRU Flex 2 ID pro-15 Haswell 13 13 13 13 13 13 13 13 13 13 13 14 68 WLAN Intel WP1 3160 1x1ac+BT M.2 ROW Combo.(BT ROM update) Intel 3160 1x1AC+BT PCIE NGFF WLAN WLAN Intel StP 7265 2x2ac+BT M.2 Combo Non‐Vpro Sku WLAN Ltn NFA335 1x1BN+BT4.0 PCIE M.2 WLAN WLAN Cbt BCM43142 1x1BN+BT4.0 PCIE M.2 WLAN WLAN Cbt RTL8723BE 1x1BN+BT4.0 PCIE M.2 WLAN Cbt BCM4352 2x2AC+BT4.0 PCIE M.2 WLAN Ltn NFA344 2x2AC+BT4.0 PCIE M.
Lenovo Flex 2 Pro-15/Edge 15 LCD FRUs In Lenovo Flex 2 Pro‐15/Edge 15, there are the following types of LCD: • “15.6‐in.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Table 7. Parts list—14.0‐in. HD TFT No. FRU FRU no.
Lenovo Flex 2 Pro-15/Edge 15 Miscellaneous parts Table 8. Parts list—Miscellaneous parts FRU FRU no. CRU ID Flex 2 pro-15 Haswell • (a) IO Board Cable W Flex2‐15 • (b) HDD W Flex2‐15 • (c) HDD Bracket W Flex2‐15 Edge 15 Haswell Flex 2 pro-15 Broadwell Edge 15 Broadwell 5C10G91188 N ● ● ● ● 5C10G91215 N ● ● ● ● 5CB0G91189 N ● ● ● ● Note: Italicized letters in parentheses are references to the exploded view in “Overall” on page 63.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual AC adapters Table 9. Parts list—3‐pin AC adapters FRU P/N CRU ID Flex 2 pro-15 Haswell Adapter 45W 3pin Delta ADLX45NDC3A 20V2.25A adapter Delta Adapter 45W 3pin Liteon ADLX45NLC3A 20V2.25A adapter Liteon Adapter 45W 3pin Chicony ADLX45NCC3A 20V2.25A adapter Chicony Adapter 65W 3pin Delta ADLX65NDC3A 20V3.25A adapter Adapter 65W 3pin Liteon ADLX65NLC3A 20V3.25A adapter Liteon Adapter 65W 3pin Chicony ADLX65NCC3A 20V3.
Lenovo Flex 2 Pro-15/Edge 15 Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region. Table 11. Parts list—3‐pin power cords Region P/N CR- Flex 2 U pro-15 ID Has- Brazil • LINETEK LS15 H03VV‐F LP26A 1m Brazil • Longwell LP‐46+H03VV‐F+LS‐18 1m Brazil • VOLEX CH10S3+H03VV‐F+VAC5S 1m Brazil • lux 0034+H03VV‐F 0.
Lenovo Flex 2 Pro-15/Edge 15 Hardware Maintenance Manual Region P/N CR- Flex 2 U pro-15 ID Has- US • LINETEK LP‐30B + SPT‐2 + LS15 1m US • Longwell LP‐30B+SPT‐2 18AWG+LS‐18 1m US • Volex US15S3+SPT‐2 +VAC5S 1m US • lux 0014+SPT‐2 60 18/3C+0016 1m China • LINETEK PC323+RVV300/300+LS15 1m China • Longwell LSG‐31+RVV300/300+LS‐18 1m China • VOLEX GB10S3+RVV 300/500+VAC5S 1m China • lux 0036+RVV 300/300 0.
Lenovo Flex 2 Pro-15/Edge 15 Region P/N CR- Flex 2 U pro-15 ID Has- Korea • LINETEK LS15+H05VV‐F+LP‐E04A 1m Korea • Longwell LP‐486+KTLH03VV‐F+LS‐5 1m Korea • VOLEX M2511+KETI IEC+VAC5S 1m Korea • lux 0033+H03VV‐F 0.75/3C+0011 1m Italy • LINETEK LS15+H03VV‐F+PE‐336 1m Italy • Longwell LP‐22+H03VV‐F+LS‐18 1m Italy • VOLEX IT10S3+HO3VV‐F+VAC5S 1m Italy • lux 0029+H03VV‐F 0.
Lenovo Flex 2 Pro-15/Edge 15 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.
Lenovo Flex 2 Pro-15/Edge 15 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.
