lenovo thinkcentre

How to Repair “Error 1962: No Operating System Found” on Windows PC

by

Error 1962 occurs on Windows computers when you start Windows and the error message “Operating system not found” appears on the screen. Here is the full error message: Error 1962: Operating system not found. The boot sequence is repeated automatically. When this error occurs, Windows cannot boot properly and users cannot access valuable data stored … Read more

Fixed error 0199 – Security password retry count exceeded

by

Errors caused by the computer BIOS are really dangerous and annoying. This is because such errors prevent the operating system from even booting up and throwing the error, even if it is suggested. One such error caused by the BIOS is error 0199, “System Security”, exceeding the number of attempts to enter the security password. … Read more