My CPU is: Intel (R) Core i7 950 @ 3.07 GHz. I have the following BIOS: P6X58D-E version 0502.
For the last week or so; the first time I switch my PC on in the morning it is very noisy. I then shutdown the PC and start it back up again and it is ok for the rest of the day i.e. until the following day.
I cannot tell, which component is making the noise i.e. hard disk; fan; CPU fan etc just by opening the PC and listening.
I am thinking about disconnecting the hard drive before switching the PC on for the first time tomorrow morning to rule that out. The hard drive contains data only i.e. the operating system is installed on the SSD card. Can I just unplug the data and power from the hard disk and boot up the PC? I have backed up my PC, however I want to minimise the risk of seeing BSOD and having to spend one week plus rebuilding the PC. I have looked here and I believe the answer is yes: https://www.wikihow.com/Remove-a-Hard-Drive