Dell Technology Guide
Page 275
... HELP IN RESOLVING THIS PROBLEM, PLEASE NOTE THIS C H E C K P O I N T A N D C O N T A C T D E L L TE C H N I L U R E - C M O S C H E C K S U M E R R O R - Possible HDD failure during HDD boot test (see "Contacting Dell" on page 337 for assistance). Troubleshooting 275 Possible motherboard failure or RTC battery low. Replace the battery (see the documentation shipped with your computer). System Messages for Desktop Computers NOTE: If the message you...
... HELP IN RESOLVING THIS PROBLEM, PLEASE NOTE THIS C H E C K P O I N T A N D C O N T A C T D E L L TE C H N I L U R E - C M O S C H E C K S U M E R R O R - Possible HDD failure during HDD boot test (see "Contacting Dell" on page 337 for assistance). Troubleshooting 275 Possible motherboard failure or RTC battery low. Replace the battery (see the documentation shipped with your computer). System Messages for Desktop Computers NOTE: If the message you...