Hello all!

How can I enable the pex1_11 PCIe port? I have 4x tb250-btc+ motherboards with the same problem I try to put any GPU in this slot and mb not recognize, others slots working fine!

 - 7 GPUs working fine
 - Already tried all bios versions in website
 - Already tried other riser cards and usb cables

I guy say me he uses this version bios and it works: B25EF318.F9S Someone has this file please?

MB: TB250-BTC+ (V6.2)
BIOS Version: B25EF222.BSS
OS: HiveOS
CPU: Intel Celeron G3930
Power: 1200w +750w
Memory: 8gb ddr4
HD: ssd 120gb
VGA: 4x 1660 super asus / 1x 1660 gigabyte / 1x 580 asus / 1x 5600 xt gigabyte / 1x 480 asus