4 Replacement Procedures | 4.1 Overview |
Assembly Procedure
After the computer has been disassembled and the part that caused the fault has been repaired or replaced, the computer must be reassembled.
Take note of the following general points when assembling the computer.
¾Take your time and follow the instructions carefully. Hurrying the assembly work will only introduce new problems.
¾Check that all cables and connectors are securely connected.
¾Before fastening FRUs or other parts in place, ensure that no cables are caught on screws or the FRU.
¾Check that all latches are securely closed.
¾Ensure that you have installed all FRUs correctly and do not have any screws left over. Using an incorrect screw may damage the thread or screw head and result in the FRU not being securely fastened in place.
After installing FRUs, check that the computer operates correctly.
Tools and Equipment
For your safety and the safety of the people around you, it is important that you use Electrostatic Discharge (ESD) equipment. Correctly utilizing of the equipment increases the percentage of successful repairs and saves on the cost of damaged or destroyed parts. The following equipment is required for disassembly and assembly.
¾One Philips screwdriver with type 0 bit (for THIN HEAD screws)
¾One Philips screwdriver with type 1 bit (for screws other than above)
¾Tweezers (for lifting screws)
¾ESD mats (lay on work table or floor)
¾An ESD wrist strap and heel grounder
¾
QOSMIO G20 Maintenance Manual | [CONFIDENTIAL] |
