Another "Invalid System Disk" error

bruniss

Honorable
Feb 28, 2013
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0
10,690
Hi ppl!

I'm not very good at fixing PCs so I thought I'd ask you guys for a hand. My girlfriend's pc shows the "invalid system disk" error at startup 90% of the times. She hasn't installed nor upgraded anything except for the usual Windows update. The HDD isn't making any weird noises btw. Could anyone point me in the right direction on how to fix this? Maybe something inside the BIOS? Boot order perhaps?

Thx in advance!
 
Solution
This issue may occur if your computer is set to start from the CD-ROM drive.

To resolve this issue, set your computer BIOS to start in the following order:

Hard disk
CD-ROM or DVD-ROM drive

For information about how to do so, contact your computer manufacturer, or view the documentation that is included with the computer/motherboard. Perhaps you can download the motherboard manual.

bruniss

Honorable
Feb 28, 2013
225
0
10,690
The system is about 2 years old but it's a very simple build. I gotta check but I think the cpu was an 3gen low end i3, 4 RAM and no gpu. The drives are about the same, 2 or 3 years old. I didn't think of running antivirus/malware. Will do that as soon as I can. Thx! Any other ideas?
 
This issue may occur if your computer is set to start from the CD-ROM drive.

To resolve this issue, set your computer BIOS to start in the following order:

Hard disk
CD-ROM or DVD-ROM drive

For information about how to do so, contact your computer manufacturer, or view the documentation that is included with the computer/motherboard. Perhaps you can download the motherboard manual.
 
Solution

snowctrl

Distinguished


... If this is the case, it may actually just be that there is a cd or DVD in the drive.... So make sure all optical drives are empty at startup
 

bruniss

Honorable
Feb 28, 2013
225
0
10,690
I think I fixed it!! Boot order had the USB drive set with the highest priority, so I put the HDD first and it hasn't presented the problem again. Nevertheless I run malwarebytes on my girlfriends computer and it found 48 threats XD

Thanks to you all!