A while ago I had a problem with a Computer running Windows 8 Pro x64 where it would wake up very early in the morning or various times at night. It wasn't nice since the computer is in my bedroom. Eventually, a Microsoft Support person disabled the Wake Timers but that didn't help. Finally, for no reason at all--maybe it was a Windows Update (don't know) but it stopped doing it.
Recently, the computer has started to wake up on its own while in Sleep Mode, and then shut down in Hibernation Mode approximately one minute later after it has been in Sleep Mode for a while, apparently more than an hour or so. During the time the computer turns itself on, nothing is displayed on the monitor screen.
I have attached two screenshots of the last recorded issue, one showing the General tab info and the other showing the Details tab info, for your reference.
What is causing this problem?
Thanks.
Recently, the computer has started to wake up on its own while in Sleep Mode, and then shut down in Hibernation Mode approximately one minute later after it has been in Sleep Mode for a while, apparently more than an hour or so. During the time the computer turns itself on, nothing is displayed on the monitor screen.
I have attached two screenshots of the last recorded issue, one showing the General tab info and the other showing the Details tab info, for your reference.
What is causing this problem?
Thanks.
Attachments
My Computer
System One
-
- OS
- Windows 8.1 64 bit
- Computer type
- PC/Desktop
- System Manufacturer/Model
- Custom Built, Two
- CPU
- AMD FX 6100, AMD Phenom II X6 1090T
- Motherboard
- ASUS Sabertooth 990FX Rev 2
- Memory
- Mushkin 8GB, 997000 PC-12800
- Graphics Card(s)
- INVIDIA Quadro 600
- Sound Card
- Onboard
- Hard Drives
- WD 1 T RE4 (x2) RAID 1, WD Velociraptor (x3) RAID 5
- PSU
- PC Power & Cooling, Silencer 500W
- Mouse
- Cirque SmartCat
- Other Info
- Did have an Adaptec 2405 RAID card but because of BSODs coming out of Sleep Mode, it was replaced with a LSI 9271-4i RAID card which resolved the issue.