Manualshelf

Owner's Manual

ManualsBrandsASROCK Manualscomputer componentsAD2550R/U3S3
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faulty ones.
5. Check the settings of the 115V/230V switch on the power supply.
Unable to save system setup congurations...
1. Verify if the battery on the motherboard provides ~3VDC. Install a
new battery if it does not.
2. Conrm 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