6 Long BIOS beeps after video card install

[kernrsn]

Changing to legacy worked for me too!  Thanks!

[matour]

Hi,

I have a Workstation z210 cmt . and same thing . 6 long beeps.

I followed your instructions but I think the workstations' BIOS doesnt have the option to go for legacy mode.

Another somewhere I read that I can disable the secure boot and that would work, but I couldnt even find that option in the BIOS of the workstation.

Could you suggest and help please.

Thanks

[claudemc]

try replacing your keyboard by another one, I think these beeps could be anything not detected quickly on boot, even a keyboard and more if you try quickly keytrokes to access bios ie. 

[OhmΩΞga]

I realize this is an old thread but I am having a similar issue. I bought an HP motherboard from an individual with AMD FX 6350 processor, 10GB of ddr3 ram and 460w power supply. No graphics card or hard drive. I installed a BFG Tech geforce 7900 gs oc graphics card and had planned on installing Linux Mint 17 on a hdd I already had. When I push the power button I get a blank screen with 6 long beeps and then it powers down after a minute or so. I have already tried unplugging the psu, removing cmos battery and holding down the power button. I have also been trying for days to cross reference this motherboard and processor to figure out what HP model this was exactly to see if my card was compatible or so I could figure out what graphics card came with this PC from the factory. Im not sure what to do right now.