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The guide consists of a series of steps presented in a
checklist. Begin the checks with the power off, and the
power cord disconnected.
Checklist:
1. Check exterior covers for damage (loose, broken, or
sharp edges).
2. Power-off the computer. Disconnect the power cord.
3. Check the power cord for:
a. A third-wire ground connector in good condition.
Use a meter to measure third-wire ground
continuity for 0.1 ohm or less between the
external ground pin and frame ground.
b. The power cord should be the appropriate type
as specified in the parts listings.
c. Insulation must not be frayed or worn.
4. Remove the cover.
5. Check for any obvious non-IBM alterations. Use
good judgment as to the safety of any non-IBM
alterations.
6. Check inside the unit for any obvious unsafe
conditions, such as metal filings, contamination, water
or other liquids, or signs of fire or smoke damage.
7. Check for worn, frayed, or pinched cables.
8. Check that the power-supply cover fasteners (screws
or rivets) have not been removed or tampered with.
14
ThinkPad 570 and 570E Hardware Maintenance
Manual
Summary of Contents for MT 2643
Page 1: ...January 2000 This manual supports ThinkPad 570 MT 2643 2644 ThinkPad 570E MT 2643 2644 ...
Page 22: ...18 ThinkPad 570 and 570E Hardware Maintenance Manual ...
Page 57: ...Removing and replacing a FRU 1010 Battery pack ThinkPad 570 and 570E 53 ...
Page 59: ...Removing and replacing a FRU Cable route ThinkPad 570 and 570E 55 ...
Page 64: ...Removing and replacing a FRU 60 ThinkPad 570 and 570E Hardware Maintenance Manual ...
Page 87: ...Removing and replacing a FRU ThinkPad 570 and 570E 83 ...
Page 97: ...Removing and replacing a FRU Battery pack in the UltraBase ThinkPad 570 and 570E 93 ...
Page 99: ...Locations ThinkPad 570 and 570E 95 ...
Page 102: ...Locations Password pads 98 ThinkPad 570 and 570E Hardware Maintenance Manual ...
Page 103: ...Parts list Parts List ThinkPad 570 and 570E 99 ...
Page 107: ...Parts list LCD FRU 13 3 inch XGA TFT continued ThinkPad 570 and 570E 103 ...
Page 114: ...Parts list 110 ThinkPad 570 and 570E Hardware Maintenance Manual ...