Hi forum, I'm having a bit of a problem with a new build and I'm trying to get some feedback to see if others have had a similar issue and/or have a possible solution. I'm also running a thread on the Gigabyte forums to the same end. Any help, or just a confirmation of the same issue would be appreciated.
I have a Gigabyte HD7870 VC, in a Gigabyte GA-Z77X-D3H (Rev 1.0) MB connected to an LG E26360 monitor (via DVI cable) and when booting I get one long and three short beeps from the system and no display. If I then reboot with the internal graphics card connected I can get in to Windows 7 but, the 7870 does not show up in the device manager.
Here is what I've tried:
Set the primary display to be PEG.
Disabled the onboard VGA.
Shifted the card into different slots.
Tried different RAM configurations, i.e. different slots, 1333mhz and 1600mhz speeds etc.
Tried all of the above using different connections i.e. DVI and HDMI.
Flashed the bios to F15 (latest version) and retried all of the above.
Had the 7870 replaced in case it was faulty, and retried all of the above on the F15 bios.
Checked the voltages on the PCIE power connectors, all fine, though only tested with a basic multimeter.
Discussions with some users on the Gigabyte forums suggest this is a hardware recognition issue and is down to the graphics card just not being compatible with the current BIOS. Though entirely plausible I'd like to think that this isn't the case given both components have been manufactured by the same company. Still anything is possible I guess!
Thanks in advance.
Here are the System Specs:
Intel Quad Core i7-3770K 3.50 GHz 8MB Cache LGA1155
Gigabyte GA-Z77X-D3H (Rev 1.0) Intel Z77 Chipset MB
Asetek 510LC Liquid Cooling system w/ 120mm Radiator
Kingston Hyper-X 8GB (2x4GB) PC12800 DDR3/1600mhz Dual Channel Memory
Gigabyte HD 7870 2GB GDDR5 16X PCIe 3.0 Graphics Card
Seagate 2TB SATA-III 6.0Gb/s 64M Cache 7200RPM Hard Drive
Corsair 650 Watts CMPSU-650TXV2 Gaming Power Supply
I have a Gigabyte HD7870 VC, in a Gigabyte GA-Z77X-D3H (Rev 1.0) MB connected to an LG E26360 monitor (via DVI cable) and when booting I get one long and three short beeps from the system and no display. If I then reboot with the internal graphics card connected I can get in to Windows 7 but, the 7870 does not show up in the device manager.
Here is what I've tried:
Set the primary display to be PEG.
Disabled the onboard VGA.
Shifted the card into different slots.
Tried different RAM configurations, i.e. different slots, 1333mhz and 1600mhz speeds etc.
Tried all of the above using different connections i.e. DVI and HDMI.
Flashed the bios to F15 (latest version) and retried all of the above.
Had the 7870 replaced in case it was faulty, and retried all of the above on the F15 bios.
Checked the voltages on the PCIE power connectors, all fine, though only tested with a basic multimeter.
Discussions with some users on the Gigabyte forums suggest this is a hardware recognition issue and is down to the graphics card just not being compatible with the current BIOS. Though entirely plausible I'd like to think that this isn't the case given both components have been manufactured by the same company. Still anything is possible I guess!
Thanks in advance.
Here are the System Specs:
Intel Quad Core i7-3770K 3.50 GHz 8MB Cache LGA1155
Gigabyte GA-Z77X-D3H (Rev 1.0) Intel Z77 Chipset MB
Asetek 510LC Liquid Cooling system w/ 120mm Radiator
Kingston Hyper-X 8GB (2x4GB) PC12800 DDR3/1600mhz Dual Channel Memory
Gigabyte HD 7870 2GB GDDR5 16X PCIe 3.0 Graphics Card
Seagate 2TB SATA-III 6.0Gb/s 64M Cache 7200RPM Hard Drive
Corsair 650 Watts CMPSU-650TXV2 Gaming Power Supply