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Error code = 0x490 due to power cut, now Windows completely missing!
Hello everyone,
I have a problem I attempted to solve by following a tutorial but was unsuccesful.
My computer was installing windows updates when the power went out. From that moment, when restarted, it offer me a choice of
1. attempting startup repair
2. loading windows as if nothing happened.
When I tried 2. it would be stuck on loading windows logo until I restarted.
I tried Startup Repair and got 'Windows cannot repair this computer automatically'.
Startup Repair
Diagnosis and repair details:
Root cause found:
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Boot sector for system disk partition is corrupt.
Repair action: Boot sector repair
Result: Failed. Error code = 0x490
Time taken = 182568 ms
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After this I googled 0x490 error and followed these instructions:
- I opened Command Prompt and entered 'BootRec.exe/fixmbr'
It said that operation was performed successfully however since I did this the computer cannot find an operating system at all!
When I restart it says Operating system missing.
After this I boot from Win DVD and open Command Prompt
I have since attempted this command 'bootrec.exe/fixboot' separately on all 3 partitions of the disk (while only that partition active).
After that I tried 'BootRec.exe/Scanos'.
In all 3 cases the massage I get is:
Total identified Windows installations: 0
This makes it impossible to try RebuildBcd.
I have also attempted running startup repair 3 times on each partition, unsuccessfully.
What can I do?
Thanks very much.