Dell PowerEdge R830 - Troubleshooting a Damaged System; Troubleshooting the System Battery

Troubleshooting a damaged system
Prerequisites
CAUTION: Many repairs may only be done by a certied service technician. You should only perform troubleshooting and
simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support
team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety
instructions that are shipped with your product.
Steps
1. Turn o the system and attached peripherals, and disconnect the system from the electrical outlet.
2. Remove the system cover.
3. Ensure that the following components are properly installed:
• cooling shroud
• expansion card risers (if installed)
• expansion cards
• power supply unit(s)
• cooling fan assembly (if installed)
• cooling fans
• processor(s) and heat sink(s)
• memory modules
• hard drive carriers/cage
• hard drive backplane
4. Ensure that all cables are properly connected.
5. Install the system cover.
6. Run the appropriate diagnostic test. For more information, see the Using system diagnostics section.
Next steps
If the problem persists, see the Getting help section.
Related links
Getting help
Using system diagnostics
Troubleshooting the system battery
Prerequisites
CAUTION: Many repairs may only be done by a certied service technician. You should only perform troubleshooting and
simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support
team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety
instructions that are shipped with your product.
NOTE: If the system is turned o for long periods of time (for weeks or months), the NVRAM may lose its system
conguration information. This situation is caused by a defective battery.
NOTE: Some software may cause the system time to speed up or slow down. If the system seems to operate normally
except for the time set in System Setup, the problem may be caused by a software, rather than by a defective battery.
Steps
1. Re-enter the time and date in System Setup.
2. Turn o the system, and disconnect it from the electrical outlet for at least an hour.
3. Reconnect the system to the electrical outlet, and turn on the system.
4. Enter System Setup.
166