ASROCK AD2550RA/U3S3 User Manual page 55

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faulty ones.
5. Check the settings of the 115V/230V switch on the power supply.
Unable to save system setup configurations...
1. Verify if the battery on the motherboard provides ~3VDC. Install a
new battery if it does not.
2. Confirm whether your power supply provides adaquate and stable
power.
Other problems...
1. Try searching keywords related to your problem on ASRock's FAQ
page:
http://www.asrock.com/support/faq.asp
2. Try downloading and updating the latest UEFI on ASRock's website:
http://www.asrock.com/support/download.asp
54

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