thanks. will try it.

I did chkdsk several time and result is good. I am try to avoid clean install as so many important file need to be safe. sadly I don't have a backup.

rebuilt the mbr with partition wizard. boot to the same bsod.

thanks so much. I will try later. also it is very late for you. I will post reply after.

sorry for the delay. I have to make the bootable usb for partition wizard

attached picture after partition recovery.

follow step 1,2,3. attached is image from chkdsk. I cannot run step 7. I cannot change the drive to either IDE or Sata. It is on AHCI.

thanks so much. sorry to keep you awake

Thank you for the quick reply. attached is the camera snaps. I cannot boot to anything as in the 2nd picture. I have to use recovery usb drive to go to repair screen. I tried to go to previous...

My laptop boot up to BSOD. How do I download the DM collector as I cannot access internet. I am using my desktop to post this.