DIMM 1
DIMM 2
DIMM 3
DIMM 4
Microprocessor
IMM2 hearbeat
LED
RTMM
Hearbeat LED
DIMM 1 - 4
error LEDs
Microprocessor
error LED
Standby power
LED
System board
error LED
a.
If there is a rubber cover on the battery holder, use your fingers to lift the battery cover from
the battery connector.
b.
Use one finger to tilt the battery horizontally out of its socket, pushing it away from the socket.
Attention:
Neither tilt nor push the battery by using excessive force.
c.
Use your thumb and index finger to lift the battery from the socket.
Figure 47. System battery removal
Attention:
Do not lift the battery by using excessive force. Failing to remove the battery
properly may damage the socket on the system board. Any damage to the socket may require
replacing the system board.
Step 4.
Dispose of the battery as required by local ordinances or regulations (see the
Environmental
Notices and User's Guide
for more information).
Replacing the system battery
Use this information to replace the system battery.
The following notes describe information that you must consider when replacing the battery.
• IBM has designed this product with your safety in mind. The lithium battery must be handled correctly to
avoid possible danger. If you replace the battery, you must adhere to the following instructions.
Removing and replacing components
163
Summary of Contents for System x3250 M4
Page 1: ...Lenovo System x3250 M4 Installation and Service Guide Machine Type 2583 ...
Page 6: ...iv Lenovo System x3250 M4 Installation and Service Guide ...
Page 74: ...60 Lenovo System x3250 M4 Installation and Service Guide ...
Page 98: ...84 Lenovo System x3250 M4 Installation and Service Guide ...
Page 136: ...122 Lenovo System x3250 M4 Installation and Service Guide ...
Page 144: ...130 Lenovo System x3250 M4 Installation and Service Guide ...
Page 418: ...404 Lenovo System x3250 M4 Installation and Service Guide ...
Page 596: ...582 Lenovo System x3250 M4 Installation and Service Guide ...
Page 604: ...Taiwan BSMI RoHS declaration 590 Lenovo System x3250 M4 Installation and Service Guide ...
Page 612: ...598 Lenovo System x3250 M4 Installation and Service Guide ...
Page 613: ......
Page 614: ......