Bitcoin Forum

Alternate cryptocurrencies => Mining (Altcoins) => Topic started by: PummelHummel on March 03, 2014, 12:53:47 AM



Title: h81 BTC only finds 2 Gpus
Post by: PummelHummel on March 03, 2014, 12:53:47 AM
I have a h81 btc board and three Gigabyte r9 270. I am using unpowered risers and the molex are connected to Themen board.

However, in bamt aswell as Win 8.1 my rig only detects 2 gpus. All gpus are definetely ok as I have tested them in other rigs.


Have you any Idea what is going on? Ps. I have already done a BIOS update


Title: Re: h81 BTC only finds 2 Gpus
Post by: NitroKoS on March 03, 2014, 07:57:36 AM
I have a h81 btc board and three Gigabyte r9 270. I am using unpowered risers and the molex are connected to Themen board.

However, in bamt aswell as Win 8.1 my rig only detects 2 gpus. All gpus are definetely ok as I have tested them in other rigs.


Have you any Idea what is going on? Ps. I have already done a BIOS update

Can we see some pics


Title: Re: h81 BTC only finds 2 Gpus
Post by: NameTaken on March 03, 2014, 07:58:35 AM
Change the PCI-E to Gen 1 in the BIOS.