Force NMI
button
CMOS
battery
Procedure
1. Follow any special handling and installation instructions that come with the
replacement battery.
2. Insert the new battery:
a. Position the battery so that the positive (+) symbol is facing you.
b. Place the battery into its socket, and press the battery press the battery
toward the housing until it clicks into place. Make sure that the battery clip
holds the battery securely.
3. Reinstall the PCI riser card (see “Installing a PCIe riser-card assembly” on page
69) and reconnect the cables to the adapters.
4. Install the cover (see “Replacing the server top cover” on page 227).
282 System x3750 M4 Types 8722 and 8733: Installation and Service Guide