Hi,
brand new ASUS N750JK notebook with Windows 8.1 OEM pre-loaded (by an official ASUS shop) on a Samsung 840 SSD, while the HDD is still empty (the notebook contains two drive bays).
At start, everything worked fine. I was able to log on to Windows and take a look.
Then, after a reboot, I went to the UEFI BIOS to check out settings and all. I did not save any changes though. Then I tried to reboot, and I got this error 225 message about windows\system32\winload.efi not found.
Tried F8, but does nothing. Tried F9 at POST (should launch the ASUS recovery image in the hidden restore partition) but F9 does nothing. Even disabling Fastboot in BIOS, no joy. All I get is the error screen a few moments after I turn the machine on.
I have no installation/support/recovery media from ASUS, and did not have the time to create my own in the short time before the system broke down.
I tried a Windows setup disk I got from a Toshiba notebook with Win8.1. Tried different Windows repair/recovery options, but nothing works. Good news is I can access the Windows file system on the drive. I tried recoverydrive.exe from command line, but it says it can't find some files it needs.
BTW, I can boot a Linux live system on a USB stick (after disabling UEFI Secure boot) and see all the partitions on the SSD (/dev/sda in GParted), which are listed as follows:
Partition table: gpt
/dev/sda1 file system Unknown size 128 MiB, Used ---, Flag msftres
/dev/sda2 fat32 label SYSTEM size 100 MiB, Used 26 MiB, Flag Boot
/dev/sda3 ntfs Recovery 900 MiB, Used 38 MiB, Flag diag
/dev/sda4 ntfs OS (that is, Win 8.1) 212 GiB, Used 38 GiB, Flag msftdata
/dev/sda5 ntfs Restore 20 GiB, Used 10 GiB, Flag diag
Besides, I flashed latest BIOS image from ASUS site, but did not help.
Google also brought up http://social.technet.microsoft.com/Forums/windows/en-US/7cd22ca7-2ec9-40f6-bf01-c7626ecc8c02/0xc0000225-file-windowssystem32winloadefi-is-either-corrupted-or-missing?forum=w8itprogeneral
but did solve the problem so far.
Any thoughts?
brand new ASUS N750JK notebook with Windows 8.1 OEM pre-loaded (by an official ASUS shop) on a Samsung 840 SSD, while the HDD is still empty (the notebook contains two drive bays).
At start, everything worked fine. I was able to log on to Windows and take a look.
Then, after a reboot, I went to the UEFI BIOS to check out settings and all. I did not save any changes though. Then I tried to reboot, and I got this error 225 message about windows\system32\winload.efi not found.
Tried F8, but does nothing. Tried F9 at POST (should launch the ASUS recovery image in the hidden restore partition) but F9 does nothing. Even disabling Fastboot in BIOS, no joy. All I get is the error screen a few moments after I turn the machine on.
I have no installation/support/recovery media from ASUS, and did not have the time to create my own in the short time before the system broke down.
I tried a Windows setup disk I got from a Toshiba notebook with Win8.1. Tried different Windows repair/recovery options, but nothing works. Good news is I can access the Windows file system on the drive. I tried recoverydrive.exe from command line, but it says it can't find some files it needs.
BTW, I can boot a Linux live system on a USB stick (after disabling UEFI Secure boot) and see all the partitions on the SSD (/dev/sda in GParted), which are listed as follows:
Partition table: gpt
/dev/sda1 file system Unknown size 128 MiB, Used ---, Flag msftres
/dev/sda2 fat32 label SYSTEM size 100 MiB, Used 26 MiB, Flag Boot
/dev/sda3 ntfs Recovery 900 MiB, Used 38 MiB, Flag diag
/dev/sda4 ntfs OS (that is, Win 8.1) 212 GiB, Used 38 GiB, Flag msftdata
/dev/sda5 ntfs Restore 20 GiB, Used 10 GiB, Flag diag
Besides, I flashed latest BIOS image from ASUS site, but did not help.
Google also brought up http://social.technet.microsoft.com/Forums/windows/en-US/7cd22ca7-2ec9-40f6-bf01-c7626ecc8c02/0xc0000225-file-windowssystem32winloadefi-is-either-corrupted-or-missing?forum=w8itprogeneral
but did solve the problem so far.
Any thoughts?
Last edited:
My Computer
System One
-
- OS
- Windows 8.1