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04-11-2012 04:06 PM
I have an Pavilion DV9700 laptop with a Centrino processor and Nvideo. It was freezing and acting funny so I used the System Recovery DVD and things worked for a few hours then the screen blanked. I restarted and got the HP Welcome page then it went blank and in the upper left corner I get ERR2ERR3. Does anyone have any ideas what is causing this?
04-11-2012 05:04 PM
You have to use Bootrec.exe tool to solve your problem. The Bootrec.exe tool supports the following options. Apply the appropriate option for your situation.
Note: If the startup problem creating the boot configuration data can not resolve through again, you can export and delete the BCD, and then run the option again. In this way, make sure that the boot configuration data to be recreated. To do this in the command prompt in Windows Recovery Environment, the following commands:
bcdedit / export C: \ BCD_Backup
• boot cd
• attrib bcd-s-h-r
• ren c: \ boot \ bcd bcd.old
• bootrec / RebuildBcd
The / FixMbr writes a Windows Vista-compatible MBR (Master Boot Record) in the system partition. This option does not overwrite the existing partition table. Use this option if you troubleshoot a damaged MBR or remove non-standard code from the MBR need.
The / FixBoot writes a new boot sector to the system partition, where they have a Windows-compatible boot sector using Vista. Use this option if one of the following applies:
The boot sector was replaced by a non-standard Windows Vista boot sector.
The boot sector is damaged.
After installing Windows Vista in addition an older Windows operating system was installed. In this scenario, start the computer by using Windows NT Loader (NTLDR) instead of Windows Boot Manager (Bootmgr.exe).
The / ScanOs scans all disks for installations that are Windows Vista compatible with. In addition, this option displays entries that are not currently in memory for boot configuration data. Use this option if there are Windows Vista installations that are not listed in the Boot Manager menu.
The / RebuildBcd scans all disks for installations that are Windows Vista compatible with. You can also use this option select the installations that you add the memory for boot configuration data you want. Use this option if you need to create the new boot configuration data.
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