Intel SC5400RA User Guide - Page 119

Replacing the CMOS Battery

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26. Install the processor air duct. For instructions, see "Installing the Processor Air Duct" on page 69. 27. Install the chassis cover. For instructions, see "Installing the Chassis Cover" on page 25. 28. Plug all peripheral devices and the AC power cable into the server. 29. Power up the server. Replacing the CMOS Battery The lithium CMOS battery on the server board powers the RTC in the absence of power. When the battery starts to weaken, it loses voltage, and the system settings stored in CMOS RAM in the RTC (for example, the date and time) may be wrong. Contact your customer service representative or dealer for a list of approved devices. Warning: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the equipment manufacturer. Discard used batteries according to manufacturer's instructions. Advarsel: Lithiumbatteri - Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandøren. Varning: Explosionsfara vid felaktigt batteribyte. Använd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren. Kassera använt batteri enligt fabrikantens instruktion. Varoitus: Paristo voi räjähtää, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden mukaisesti. 1. Observe the safety and ESD precautions in "Safety Information" on page 129. 2. Turn off all peripheral devices connected to the server. Turn off the server. 3. Disconnect the AC power cord from the server. 4. Remove the chassis cover. For instructions, see "Removing the Chassis Cover" on page 24. Intel® Server System SC5400RA User's Guide 97

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Intel® Server System SC5400RA User’s Guide
97
26.
Install the processor air duct. For instructions, see
“Installing the Processor Air
Duct” on page 69
.
27.
Install the chassis cover. For instructions, see
“Installing the Chassis Cover” on
page 25
.
28.
Plug all peripheral devices and the AC power cable into the server.
29.
Power up the server.
Replacing the CMOS Battery
The lithium CMOS battery on the server board powers the RTC in the absence of power.
When the battery starts to weaken, it loses voltage, and the system settings stored in
CMOS RAM in the RTC (for example, the date and time) may be wrong. Contact your
customer service representative or dealer for a list of approved devices.
Warning:
Danger of explosion if battery is incorrectly replaced. Replace only with the same or
equivalent type recommended by the equipment manufacturer. Discard used batteries
according to manufacturer's instructions.
Advarsel:
Lithiumbatteri - Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med
batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandøren.
Varning:
Explosionsfara vid felaktigt batteribyte. Använd samma batterityp eller en ekvivalent typ
som rekommenderas av apparattillverkaren. Kassera använt batteri enligt fabrikantens
instruktion.
Varoitus:
Paristo voi räjähtää, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan
laitevalmistajan suosittelemaan tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden
mukaisesti.
1.
Observe the safety and ESD precautions in
“Safety Information” on page 129
.
2.
Turn off all peripheral devices connected to the server. Turn off the server.
3.
Disconnect the AC power cord from the server.
4.
Remove the chassis cover. For instructions, see
“Removing the Chassis Cover” on
page 24
.