Cannot enter BIOS

[Piecefighter]

My computer keeps disconnecting SSD/HDD so I thought I would update my motherboard BIOS and SATA drivers to potentially fix this problem, however, I found that I cannot access my BIOS! I try and press DEL or F12 to get to BIOS or boot menu but it won't go and just starts up windows 10. I tried to download gigabyte motherboard manager for updates but it won't download and I read up on this program having problems. Also tried the Gigabyte Suite I already have installed and that fails out as well. So now not only do I have a problem with drives disconnecting, I also cannot access the BIOS. I am trying to figure my next action; I was going to disconnect the M2 which has my operating system on it and see if I can then get into the BIOS afterword or take the battery out of motherboard and disconnect power to see if this resets something, any help on a solution or what to try next would be appreciated.
My System:
GIGABYTE G1 Gaming GA-Z170X- gaming 7 Motherboard
Intel Core i7-6700K 8M Skylake
G.SKILL TridentZ Series 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 3400
Rosewill Glacier-1000M, Glacier Series 1000W Modular Power Supply
SAMSUNG 950 PRO M.2 256GB
SAMSUNG 240 GB SSD
SANDISK 240 GB SSD
WD Black 1TB Performance Desktop Hard Disk Drive
(2) SLI PNY GeForce GTX 970
Corsair Hydro Series H110i CPU Cooler
DIYPC D780-BK Black SECC ATX Full Tower Computer Case

 

[mbarnes86]

Hi

Is your windows 8 or 10?

Quick shutdown And quick startup make it difficult to get into the Uefi or safe mode


Shift restart gets to options for safe mode next start or going into uefi or various repair options

There are slight variations for 8, 8.1 or 10

Look this up on Google for full details

Regards
Mike Barnes

 

[Piecefighter]

I looked in the mother board manual and it had me touch a screw drive to the two CMOS posts to reset the BIOS. I then started the computer up and it allowed me to press DEL key to get into BIOS and update it.