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1080 Backup battery
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 66
•
“1070 Keyboard” on page 74
DANGER
Use only the battery specified in the parts list for your computer. Any other battery could ignite
or explode.
Removal steps of backup battery
1
2
When installing:
Attach the backup battery on the hole
a
in the insulation sheet as shown in the figure
below and make sure that the battery connector is attached firmly.
a
1090 Wireless USB adapter or Intel Turbo Memory
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 66
•
“1070 Keyboard” on page 74
Removal steps of wireless USB adapter or Intel Turbo Memory
Note:
Step
1
is only for models with the wireless USB adapter. For models with the Intel Turbo Memory
Minicard, skip step
1
.
In step
1
, unplug the jack by using the removal tool antenna RF connector (P/N: 08K7159) or pick the
connector with your fingers and gently unplug them in direction of the arrow.
78
Hardware Maintenance Manual
Summary of Contents for 2901AKU
Page 1: ...Hardware Maintenance Manual ThinkPad T400s T410s and T410si ...
Page 6: ...iv Hardware Maintenance Manual ...
Page 11: ...DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information 5 ...
Page 12: ...DANGER 6 Hardware Maintenance Manual ...
Page 13: ...PERIGO PERIGO PERIGO Chapter 1 Safety information 7 ...
Page 14: ...PERIGO PERIGO PERIGO PERIGO PERIGO DANGER 8 Hardware Maintenance Manual ...
Page 15: ...DANGER DANGER DANGER DANGER DANGER Chapter 1 Safety information 9 ...
Page 16: ...DANGER DANGER VORSICHT VORSICHT VORSICHT 10 Hardware Maintenance Manual ...
Page 17: ...VORSICHT VORSICHT VORSICHT VORSICHT VORSICHT Chapter 1 Safety information 11 ...
Page 18: ...12 Hardware Maintenance Manual ...
Page 19: ...Chapter 1 Safety information 13 ...
Page 20: ...14 Hardware Maintenance Manual ...
Page 21: ...Chapter 1 Safety information 15 ...
Page 22: ...16 Hardware Maintenance Manual ...
Page 24: ...18 Hardware Maintenance Manual ...
Page 25: ...Chapter 1 Safety information 19 ...
Page 26: ...20 Hardware Maintenance Manual ...
Page 27: ...Chapter 1 Safety information 21 ...
Page 28: ...22 Hardware Maintenance Manual ...
Page 32: ...26 Hardware Maintenance Manual ...
Page 44: ...38 Hardware Maintenance Manual ...
Page 60: ...54 Hardware Maintenance Manual ...
Page 64: ...58 Hardware Maintenance Manual ...
Page 70: ...64 Hardware Maintenance Manual ...
Page 110: ...104 Hardware Maintenance Manual ...
Page 113: ...1 2 3 4 5 6 8 7 Chapter 9 Locations 107 ...
Page 114: ...108 Hardware Maintenance Manual ...
Page 165: ......
Page 166: ...Part Number 45M2271_07 Printed in 1P P N 45M2271_07 45M2271_07 ...