Hi,
In a Windows 10 laptop, when I turn on, it says, boot device not found, reinstall operating system.
Using bootable flash drive, Windows installation was done successfully twice.
After 1-2 days, same error message appeared when I turned on the laptop.
After restarting 2-3 times, Windows loaded successfully and I see the normal screen.
I didn’t turn off the laptop for 10 days. The laptop was working fine till 10 days.
After 10 days, when I restarted, I see same error message i.e. boot device not found, reinstall operating system. Again I restarted 2-3 times, Windows loaded successfully and I see the normal screen.
Like before laptop is again working fine.
I run chkdsk 3 times. All stages passed successfully.
As Hard Drive is of WD, I run full scan with Data Lifeguard Diagnostic but no issues found.
I am unable to understand how to troubleshoot and find issues.
Laptop information:
- Operating System: Windows 10 Home (x64) Version 21H1 (build 19043.1237)
- Boot Mode: UEFI with Secure Boot disabled
- System Model: HP Laptop 15-da0032wm
- Processor: i3-8130U
- Hard Drive: WDC WD10SPZX-60Z10T0
- Memory Modules: 8104 Megabytes
- Display: Intel(R) UHD Graphics 620
