Accessing advanced settings in bios f.55 rev a

[AbhasBhagat]

So i had been playing games since three years and no problem seem to be there in performance. But since i clicked on reset the load default settings in bios setup.. The performance degraded to low, i have even the latest version of bios.. But can't seem to work anything drivers uninstalling/installing.. So i searched and searched.. i found that in advanced section of bios you can improve performance.. Also problem seems to be my NVIDIA 2gb  940mx graphics not selected for the workings.. cause i checked it msi kombuster as it is only checking my Intel integrated graphics.. So the real problem is i cannot access the advanced settings of my bios which is why i'm here to ask for help.. Bios Version is rev.a F.55 

[WAWood]

@AbhasBhagat 

You can not access Advanced settings because this is not possible on HP PCs.

[AbhasBhagat]

But sir @WAWood .. The whole problem is caused by resetting the bios only.. If i cannot access the bios advanced settings then how can i revert back my settings it was before when i bought it ??? The performance level has gradually been degraded than before.. I do not have another choice than this.. Tell me what should i do ?

[WAWood]

@AbhasBhagat 

This issue is almost always due to a failing drive.

If your PC is new enough to support UEFI, you can use these steps to test the hard drive: http://support.hp.com/us-en/document/c00439024

If not, to check the drive you have to follow these steps:
1) Press Esc key repeatedly, several times a second, while rebooting the laptop. Do NOT hold the key down, just press it over and over.
2) Eventually, you will see an HP Startup Menu
3) Press the Function key for testing the hard drive (usually F2) and let it run.

[AbhasBhagat · Accepted solution]

I had reset the Windows 10, so performance since then has been good.... Thanks for your help though.