My son's Acer E5-551-T1PJ Windows 10 laptop crashed while playing Steam yesterday. Screen went black while gaming, rebooted, then immediately "No Bootable Device".
There's nothing important on it so now I just need to Reset Windows 10.
What I've tried...
Tried resetting from boot screen repeatedly (both options). Each time got to 80% then failed and reverted.
Login screen tells me there's no saved restore points (even though there should be.)
If/when it gets as far as letting me login,
Explorer.execrashes immediately:There's no taskbar or start menu but hitting CTRLALTDEL and Task Manager slowly loads, and from there I can manage to get an elevated command prompt.
Task Manager says Disk Usage is at 100%, but only 0.3 MB/s is listed:
Task ManagerandEXPLORER.EXEerror

(Click to Englarge)
Memory Tests
I was finally able to run a Windows memory test (MdSched.exe at the command prompt) and a Linux memory test (from the GRUB screen)...
- No memory problems found.
CHKDSK /F
Apparently this error means:
...there are corruptions or bad sectors in Windows partition Run
chkdsk c: /r /f /vto repair system partition.
(I began a CHKDSK /R before I found that, but looking at the docs I'm not convinced the extra switches will make a difference.)
CHKDSK /R
CHKDSK C: /R Bad Clusters Repaired (Click to Englarge)
After about 8 hours it finished, and had found & repaired a few dozen bad clusters. I ran it again to confirm there was no problem.
...but it still won't reset. It gets partway done and then "has a problem" and reverts...

sfc /scannow
Finished Verification 100%, and then:
Windows Resource Protection could not perform the requested operation
CHKDSK /R /F /X again
Attempt #3 powered itself off halfway through.
Attempt #4 is about 4 hours in:
SFC /scannow
Verification 100% complete.
Windows Resource Protection could not perform the requested operation.
Any guesses at the diagnosis? Memory vs Disk?
Is there anything else I can try using only the command prompt, recovery menu, or Linux?
Will creating a recovery drive in a USB thumb drive have any more chance of working than already the failed Reset attempts?
...any other suggestions to save this poor single dad a few hundred bucks at the repair shop?!






SFC /SCANNOWbut seems sporadic drive issue like hardware failure, etc. potentially. – Vomit IT - Chunky Mess Style Mar 21 '18 at 04:01SFCas soon as the current operation is done -- i figured i'm runCHKDSKagain... and it's finding more bad clusters :( – ashleedawg Mar 21 '18 at 04:11chkdsk /f /r /xas well when you do that again. Basically though, if the hardware is failing and it being readable is hit or miss, sporadic or whatever, then maybe you get lucky when you image it and no need to recover data regardless. I assume if recovery is no concern, then wipe and reinstall fresh Windows OS instead of repair functions. If hardware is failing, then replace the part and move on otherwise. – Vomit IT - Chunky Mess Style Mar 21 '18 at 04:46sfc /scannow- It finished verification 100%, and then:Windows Resource Protection could not perform the requested operation. Now, runningCHKDSKagain as suggested... – ashleedawg Mar 21 '18 at 10:32chkdskis able to finish and resolve all issues, run thesfcagain and be sure it's with elevated admin permissions. I assume the "reset" you completed is just the same type as per that answer link I provided but if not, consider looking that over and giving that a try. Having I/O errors, no bootable device, and oddball chkdsk issues though, to me that screams the HD is dying, almost dead, and/or about to die. If the OS has a hard time reading from it sporadically, then its likely related and it's just hanging by a thread. – Vomit IT - Chunky Mess Style Mar 21 '18 at 12:09chkdsk /r /f/ /vrunning for the 4th time in a row. 1st time, it said it successfully repaired all bad sectors, 2nd time it said there were more bad sectors (clusters?), 3rd time powered off partway through, and the 4th, running now is recovering orphans and removing corrupt indexes (see new photo at bottom of my question.). I'll trysfcafterwards. It's not very old and didn't have any physical damage, but I guess that has no bearing on whether the HD is dead. – ashleedawg Mar 21 '18 at 16:14<PC Model> Disassembly" and then watch thru some videos: https://www.youtube.com/watch?v=qVhwmScVfLo&vl=en and https://www.youtube.com/watch?v=Ct99AKtSm8g I assume this won't help much but just in case: https://www.notebookcheck.net/Review-Acer-Aspire-V5-551-64454G50Makk-Notebook.91077.0.html – Vomit IT - Chunky Mess Style Mar 27 '18 at 02:30