Dell Inspiron 2600 & 2650, KOMPUTERY, DELL
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SECTION 1 Removing and Replacing Parts Before You Remove or Replace Parts System Components Hard Drive Back-Panel Fan (Inspiron 2650 Only) Memory Module, Modem, Optical Drive, and Floppy Drive Keyboard Display Assembly and Display Latch EMI Shield, Video Card, and Palm Rest Microprocessor Thermal-Cooling Assembly Microprocessor Module Speakers System Board Base Plastics Battery Latch Assembly www.dell.com | support.dell.com SECTION 2 Before You Remove or Replace Parts Preparing to Work Inside the Computer CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow applicable instructions in the safety instructions in the Owner’s Manual that came with the computer. NOTICE: To avoid damaging the computer, perform the following steps before you begin working inside the computer. 1 Ensure that the work surface is flat and clean to prevent scratching the computer cover. 2 Save any work in progress and exit all open programs. HINT: Ensure that the computer is off and not in a power management mode. If you cannot shut down the computer using the computer operating system, press and hold the power button for 4 seconds. 3 Turn off the computer and all attached devices. 4 Disconnect the computer from the electrical outlet. 5 To avoid possible damage to the system board, wait 10 to 20 seconds and then disconnect any attached devices. 6 Disconnect all other external cables from the computer. 7 Remove any installed PC Cards from the PC Card slot. 8 Close the display and turn the computer upside down on a flat work surface. NOTICE: To avoid damaging the system board, you must remove the battery before you service the computer. 9 Remove the battery: a Unlock the battery. b Slide and hold the battery latch release all the way up until the left edge of the battery pops up. c Remove the battery. 30 1 2 3 1 battery lock 2 battery latch release 3 battery 10 To dissipate any static electricity while you work, use a wrist grounding strap or periodically touch an unpainted metal surface. 11 Handle components and cards with care. Do not touch the components or contacts on a card. Hold a card by its edges or by its metal mounting bracket. Hold a component such as a microprocessor by its edges, not by its pins. Recommended Tools The procedures in this document require the following tools: • #1 magnetized Phillips screwdriver • ¼-inch flat-blade screwdriver • Nut driver • Small plastic scribe • Microprocessor extractor 31 [ Pobierz całość w formacie PDF ] |