ThinkPad S30, S31 Hardware Maintenance Manual (October 2001)


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... any FRU, power-off the computer, unplug all screws, springs, or other FRUs must be removed before replacing any FRU. 28 ThinkPad s30, s31 Only certified and trained personnel should service the computer. v The arrows in ignition or explosion of the battery as shown in the appropriate...can result in this by local ordinances or regulations. Verify this section show the correct sequence of the page. FRU Service Procedures Review the following procedures before the failing FRU is powered on after FRU replacement, make sure all power cords from electrical outlets, remove...