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April 3rd, 2016 12:00

x51 R3 will not come out of sleep mode

I have had this cpu for 1 month now and every time it goes to sleep it freezes and I have to do a soft reboot  and when I do reboot  some times it fezzes during the boot. I have disabled the sleep mode for now but need a fix on this.

7 Technologist

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4.4K Posts

April 4th, 2016 16:00

Hi, 

Try running an ePSA/Diagnostic test on the system to check the main hardware components, click here to view a Dell article that explains how to run this test. Let us know if you receive any errors. 

3 Posts

April 5th, 2016 06:00

No errors were found

25 Posts

April 5th, 2016 08:00

I don't think it is hardware issue. By X51 R3 does the same when connected to 4K TV via HDMI. I think this is a bios issue.

7 Technologist

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4.4K Posts

April 6th, 2016 15:00

Hi, 

Are you running Bios version 1.2.4?

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