Repeatedly restart my computer, can not even drive are read.
Users questions: Always restart, can not enter the desktop, then restart the drive read half, unable to reinstall. Basic access to the desktop security model, fail to get a few minutes then restart. Old computers have been normal, no hardware changes, there are software changes, network settings to change, with the OPENNET speed, change the DNS, then changed back. Displayed when the temperature starts normal, all within 5%. Start self-test passed. With genuine Rising, a few days ago to upgrade to 2008 version, antivirus low frequency. Motherboard capacitor no drums. That's all. Help you to see. Look at possible reasons, how to handle? Thank you! Recently cleaned up C drive, can be To have the system files were deleted. Then how to reinstall it? Drives are not read, and not a bad drive.
Experts answer: power supply power is not enough for a