ThinkPad R500の取扱説明書・マニュアル [全226ページ 6.93MB]
43y6631_02.pdf
gizport - 2014-02-26
http://download.lenovo.com/.../43y6631_02.pdf - 6.93MB
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1160 System board, PC Card/ExpressCard slots (or ExpressCard/SmartCard slots) assemblyFor access, remove these FRUs, in order:v"1010 Battery pack" on page 84v"1020 Serial Ultrabay Enhanced device" on page 85v"1030 Hard disk drive cover, hard disk drive, and hard disk rubber rails" onpage 86v"1040 Palm rest or palm rest with fingerprint reader" on page 88v"1060 Keyboard" on page 92v"1070 PCI Express Mini Card for wireless LAN" on page 94v"1100 Keyboard bezel and speakers" on page 100v"1110 Fan assembly" on page 103v"1130 LCD assembly" on page 108v"1140 Base cover and PC Card/ExpressCard (or ExpressCard/Smart Card) bezelassembly" on page 111v"1150 Structure frame and IEEE 1394 sub card" on page 119Important notices for handling the system board:When handling the system board, bear the following in mind.vAt every point in the process, be sure not to drop or stack the system board.vThe system board has an accelerometer, which can be broken by applyingseveral thousands of G-forces.Note:Dropping a system board from a height of as little as 6 inches so that itfalls flat on a hard bench can subject the accelerometer to as much as 6,000 G'sof shock.vBe careful not to drop the system board on a bench top that has a hardsurface, such as metal, wood, or composite.vIf a system board is dropped, you must test it, using PC-Doctor for DOS, tomake sure that the HDD Active Protection still functions (see below).Note:If the test shows that HDD Active Protection is not functioning, be sureto document the drop in any reject report, and replace the system board.vAvoid rough handling of any kind.vIf you put a system board down, be sure to put it only on a padded surfacesuch as an ESD mat or conductive corrugated material.After replacing the system board, run PC-Doctor for DOS to make sure thatHDD Active Protection still functions. The procedure is as follows:1.Place the computer on a horizontal surface.2.RunDiagnostics-->ThinkPad Devices-->HDD Active Protection Test .Attention:Do not apply physical shock to the computer while the test isrunning.124 ThinkPad R500 Hardware Maintenance Manual
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