¦ chapter 3 upgrading your computer C H A P T E R ? T H R E E UPGRADING YOUR COMPUTER In this chapter, you will learn how to upgrade the DRAM, hard disk drive, and to install the optional wireless LAN mini PCI card.
¦ chapter 3 upgrading your computer Upgrading the Hard Disk Drive Replacing the original drive with one of larger capacity can increase the hard drive capacity of your computer. The computer uses a desktop standard 3.5-inch Ultra ATA-66 / 100 / 133 type hard disk. Be sure to make a backup copy of all your data before attempting this operation. Warning: Hard drive upgrade is a delicate process. Please observe the following instructions carefully or have a qualified technician install it for you.
¦ chapter 3 upgrading your computer Upgrading the Hard Disk Drive To replace the hard disk drive, do the following: 1. Turn OFF the computer. Unhook the power cord and all cables/devices attached to the computer. 2. Place your hand on a large metal object momentarily to discharge any static electricity. 3. Locate the hard disk drive access door on the backside of the computer. 4. Unscrew Screw-A and remove the HDD Access Door. Screw A HDD Access Door 5. Remove 4 Screw-B’s.
¦ chapter 3 upgrading your computer Metal Frame Screw B x4 6. Note how the HDD Cable and Connectors A & B are connected to the hard drive before detaching them from the hard disk drive. Pull (apply force) on the connector head, not on the cable. HDD Cable and Connector A Assembly (carries power input) HDD Cable and Connector B Assembly (carries data signal) 7.
¦ chapter 3 upgrading your computer replace it with the new drive. 8. Re-attach HDD Connectors A & B. 9. Re-attach Screws B, HDD Access Door, and Screw A. Congratulations! You have now completed the hard drive upgrade. When you boot up the PC, you may need to create a primary HDD partition and reformat the new drive and re-install O/S, drivers, and all the necessary applications.
¦ chapter 3 upgrading your computer Upgrading the System Memory Many applications will generally run faster when the computer’s dynamic memory capacity is increased. The computer provides two expansion sockets, located on the backside of the system; one of the sockets may have already been occupied by a DIMM when the product is shipped. You can increase the amount of memory by adding a dual inline memory module (commonly known as DIMM.) The DIMM can be 64MB, 128MB, 256MB, or 512MB in capacity.
¦ chapter 3 upgrading your computer Installing a memory module (DIMM) into the system To install the DIMM, do the following: 1. Power OFF the computer. Unplug the power cord and all cables/devices attached to the computer. 2. Place your hand on a large metal object momentarily to discharge any static electricity. 3. Locate the DIMM access door on the backside of the computer. 4. Remove Screw A and the DIMM Access Door.
¦ chapter 3 upgrading your computer DIMM Sockets 5. If you want to remove an old DIMM from the socket, press out on the latches located on both edges of the socket at the same time. The DIMM should pop up to an angle of 30 degree (see diagram below). Pull the DIMM module out of the memory socket. Store away the DIMM for the future use. 6. Install the new DIMM module into the memory socket. The DIMM will only fit in one orientation.
¦ chapter 3 upgrading your computer Notch 7. Pivot the DIMM until the latches on both sides of the socket snap into place. At the time, you will hear a click. Note: Notice the notches on the DIMM. The notches should fit nicely with the socket. 8. Re-attach the DIMM Access Door and Screw A. Congratulations! You have just completed the memory upgrade. When you boot up the computer, you should expect to see an increase in DRAM capacity.
¦ chapter 3 upgrading your computer Adding a Mini-PCI Type Wireless LAN Card (Optional Device) Your computer comes with a unique Mini PCI Card socket, which is located on the backside of the computer The socket allows the computer to add unique features such as wireless LAN (IEEE802.11). Ask your dealer on the availability of the mini PCI card. Warning: Installing a mini PCI card is a delicate process. Please observe the following instructions carefully or have a qualified technician install it for you.
¦ chapter 3 upgrading your computer Installing a Mini PCI Card into the System To install a new Mini PCI card, do the following: 1. Power OFF the computer. Unplug the power cord and all cables/devices attached to the computer. 2. Place your hand on a large metal object momentarily to discharge any static electricity. 3. Locate the Mini PCI Card access door on the backside of the computer. 4. Remove Screw A and the Mini PCI Card Access Door.
¦ chapter 3 upgrading your computer Mini PCI Card Socket Two Antenna Cables and Connectors 5. The mini PCI card will only fit in one direction. Align the small notch in the module with the socket on the connector and insert the card at an angle of approximately 30 degrees into the empty socket. Then press it firmly so that the contact edge is driven into the receiving socket. Pivot the mini PCI card until the latches on both sides of the socket snap into place. 6. Locate 2 antenna wires with connectors.
