Question about UPS Battery Backup Systems
I was trying to install windows xp after removing windows 98 and I deleted too much and now when I turn my computer it won`t boot all the way it gets to verifying dmi pool data....
Missing operating system
Then won`t boot up.What did I do and how can I fix it?-Jerry-
Did it came across " blue screen of death or BOOTMGR is missing/ NTLDR is missing
Use Last Known Good Configuration
You can also try to boot the operating system with the LastKnown Good Configuration feature. This feature will allow you to undo anychanges that caused problems in the CurrentControlSet registry key, whichdefines hardware and driver settings. The Last Known Good Configuration featurereplaces the contents of the CurrentControlSet registry key with a backup copythat was last used to successfully start up the operating system. To use the Last Known Good Configuration feature, first restart the computer by pressing [Ctrl][Alt][Delete]. When you see the message Please select the operating system to start or hear the single beep, press [F8] to display the Windows Advanced Options menu. Select the Last Known Good Configuration item from the menu and press [Enter].Keep in mind that you get only one shot with the Last KnownGood Configuration feature. In other words, if it fails to revive your WindowsXP on the first attempt, the backup copy is also corrupt.
If the method above can't help you, you can learn backup data when windows won't boot
Posted on Dec 27, 2012
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