Fujitsu MX130 S2 manual Replacing the Cmos battery, System board and components

System board and components

12.1Replacing the CMOS battery

Upgrade and Repair Units (URU)

Average task duration: 5 minutes

CMOS memory (volatile BIOS memory) and the real-time clock are powered by a lithium coin cell (CMOS battery). This cell lasts two to ten years, depending on ambient temperature and use.

If the CMOS battery is depleted or falls below minimum voltage levels, it need to be replaced immediately.

Safety notes

VCAUTION!

●The CMOS battery must be replaced with an identical battery or with a battery type recommended by the manufacturer.

●Keep lithium batteries away from children.

●Do not throw batteries into the trash can. Lithium batteries must be disposed of in accordance with local regulations concerning special waste.

●For further safety information, please refer to section "Environmental protection" in the PRIMERGY MX130 S2 Operating Manual.

●Ensure to insert the CMOS battery the with the positive pole facing up!

12.1.1 Required tools

●Preliminary and concluding steps: tool-less

●Replacing the battery: tool-less; recommended: tooth pick

200 Upgrade and Maintenance Manual MX130 S2