Startup Repair Offline, No Root Cause Windows 7

Hi all,

I did clean install because my Asus UX32A keep going into Startup Repair mode but was unable to determine problem and find solution. I also had black screen at the logging screen. Prior clean install I've tried system restore, last good configuration etc did not work.

During the clean install, I had to update BIOS due to the windows7 installation unable to read driver despite numeruous attempts to solve this. I have UEFI BIOS and have follow this forum UEFI clean install guideline.

I still have the black screen problem after the clean install but prevx fix seems to fix this so far. However, my laptop start restarting into Startup Repair again and cant fix the problem.

Prob event name: StartupRepairOffline
Prob signature 01: 6.1.7600.16385
Prob signature 02: 6.1.7600.16385
Prob signature 03: unknown
Prob signature 04: 2
Prob signature 05: Auto failover
Prob signature 06: 1
Prob signature 07: NoRootCause
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033

Appreciate help here.

I did another Startup Repair so I can get the diagnostic result. The Prob Signature 04 and 06 has changed than what I have posted before:

Prob event name: StartupRepairOffline
Prob signature 01: 6.1.7600.16385
Prob signature 02: 6.1.7600.16385
Prob signature 03: unknown
Prob signature 04: 1
Prob signature 05: Manual Repair
Prob signature 06: 1
Prob signature 07: NoRootCause
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 1033

Diagnostic result:

Session details
------------------------------------
System Disk = \Device\Harddisk1
Windows directory = C:\Windows
AutoChk Run = 0
Number of root causes =1

Test Performed:
----------------------------------
Name : Check for updates, System disk test, Disk failure diagnosis, Disk metadata test, Target OS test, VOlume content check, Boot manager diagnosis, System boot log diagnosis, Event log diagnosis, Internal state check, Boot status test, Setup state check, Registry hivest test, Windows boot log diagnosis, Bugcheck analysis, Access control test, File system test (chkdsk), Software installation log diagnosis, Fallback diagnosis
Result: Completed successfully. Error code = 0 x0

Root cause found:
------------------------------------
Unspecified changes to system configuration might have caused the problem

Repair action: System Restore
Result: Cancelled

Repair action: System files integrity check and repair
Result: Failed. Error code = 0x490
Time taken = 858240ms

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The problem happen after applying Pervex 3.0 Black Screen Fix following this guide Windows 7 Black Screen . After applying this fix, Intel Graphic Media icon tray has appeared on the left side of taskbar. Prior applying pervex fix, I have uninstall Display Adapter driver in Safe Mode and reinstall again but didnt fix the black screen.

Black screen appear after windows animation, no logon screen, no text or mouse cursor. Ctrl+Alt+Delete do nothing, although if I press enter after this then I can hear login sound, still black screen. I can put the laptop to sleep (fn+f1 key) during black screen and upon wake up, this can sometimes fix the black screen.

Yes I did the solution 2.

I have to force shut-down from the black screen and sometimes I manage to get to windows7 as usual. I did not apply the fix in the safe mode.

I got the installation cd from Amazon.

I have no black screen problem now since applying the Prevex fix.

The current problem is the laptop is automatically go into Startup Repair when booting.

Can you pls confirm which task I need to do now?