I'm facing some major issues trying to reinstall Windows on my Lenovo laptop. It has been running fine for years, but recently I started encountering problems like hitting the Bitlocker screen at startup, requiring me to enter my recovery key multiple times. After disabling Bitlocker for diagnostic purposes, I started running into freezing on the Lenovo load screen, which often led to needing hard reboots to even reach Windows.
System repair attempts keep failing with messages saying my device ran into a problem and couldn't be repaired, and I'm unable to access the log files due to a permissions issue, even though I'm the only admin. I backed up everything just in case.
A friend suggested I try reinstalling Windows. Unfortunately, every time I attempt a reinstall, I get stuck in a loop with errors like "The computer restarted unexpectedly". Using a USB drive to install Windows 11 seems to freeze at around 10-16%. I've even removed the NVME drive, thinking it would help, but the situation has only worsened.
Now, I'm stuck in a cycle of rapid reboots without accessing the repair mode. I'd really appreciate any advice on how to handle the extra partitions that may have formed during these failed installs and how I can ultimately recover my laptop.
3 Answers
When you're trying to reinstall, make sure to delete all partitions on the SSD first. Sometimes leftover partitions can cause issues during the installation. If the installation still fails, you might want to check for hardware issues like a failing SSD or other components.
It sounds like you might be dealing with some serious BIOS or hardware-level problems. Have you tried resetting the BIOS to default settings? Additionally, if you have another device, you could create a bootable USB drive using the Microsoft's Media Creation Tool, which sometimes resolves installation issues.
Are you using the original Windows ISO from Microsoft or the specific one from Lenovo? I only ever use the Lenovo Windows installer for my laptop because it works better for me.

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