Computer shuts down without warning at the same time each night
The last week or so I have been up late working on my PC.
Between 1:39 and 1:45am EACH MORNING, my PC shuts down with no warning.
I get asked if I would like to save my work (Notepad, Photoshop)but never have enough time to actually save my work because
the shut down continues.
When I start back up, the PC starts like normal.
Task scheduler shows one update for Adobe at 2 am daily, but it makes no sense that the PC would shut down 20 minutes early for a program update.
How do I fix this? My PC is only 9 months old.
HP Pavilion Elite HPE-400z series
• Genuine Windows 7 Professional 64-bit
• AMD Athlon(TM) X4 635 quad-core processor [2.9GHz, 2MB L2, up to 4000MHz bus]
• 6GB DDR3-1333MHz SDRAM [3 DIMMs]
• 1TB 7200 rpm SATA 3Gb/s hard drive
• 1GB NVIDIA GeForce 315 [DVI, HDMI, VGA adapter]
• LightScribe 16X max.
DVD+/-R/RW SuperMulti drive
• Integrated Ethernet port, No wireless LAN
• 15-in-1 memory card reader, 1 USB, 1394, audio
• Integrated sound
Anwsers to the Problem Computer shuts down without warning at the same time each night
Are you seeing any error's or messages after your computer reboots? Is your computer in sleep/hibernate mode when it reboots? How long has this issue been occuring?
I would first confirm your computer is updated with the latest firmware, drivers and BIOS through HP's site below. I would also try this. Boot your computer in a Clean Boot state before you leave the computer and verify if it has rebooted in the morning.
Please let us know status.
HP support site:
- Go to the Start button.
- In the Search box, type "regedit" (without quotes) and press Enter.
- Look for the following registry key: "HKEY_LOCAL_MACHINE\SOFTWARE\ Microsoft\ SQMClient\Windows\DisabledSessions".
- On the right window pane, delete the subkey: "Machine Throttling".
- Restart your system.
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