Red (+)
Black (-)
Wire
Voltage
(V
dc)
Red
+2.5
to
+3.2
Black
Ground
v
If
the
voltage
is
correct,
replace
the
system
board.
v
If
the
voltage
is
not
correct,
replace
the
backup
battery.
v
If
the
backup
battery
discharges
quickly
after
replacement,
replace
the
system
board.
Checkout
guide
32
MT
2529,
2530,
2531,
and
2532
Summary of Contents for 2529E8U
Page 2: ......
Page 3: ...ThinkPad Z60m Hardware Maintenance Manual ...
Page 6: ...iv MT 2529 2530 2531 and 2532 ...
Page 8: ...2 MT 2529 2530 2531 and 2532 ...
Page 86: ...2 3 Removing and replacing a FRU 80 MT 2529 2530 2531 and 2532 ...
Page 92: ...7 7 Removing and replacing a FRU 86 MT 2529 2530 2531 and 2532 ...
Page 118: ...3a 3b 6 5 4 continued Removing and replacing a FRU 112 MT 2529 2530 2531 and 2532 ...
Page 122: ...5 4 4 4 4 5 Removing and replacing a FRU 116 MT 2529 2530 2531 and 2532 ...
Page 149: ...LCD FRUs a b c d 1 2 3 7 8 9 10 4 5 6 e Parts list ThinkPad Z60m 143 ...