Main problem: I can't use see the bootcamp screen to pick which drive to bootfrom aka open windows. I tried to do it by memory and it still wouldn't load. Curious if anyone knows how to get that screen back. Also here's my specs etc.

If that helps: Processor: 2 x 2.4 GHz Quad-Core Intel Xeon Memory: 16 GB Graphics: ATI Radeon HD 6870 2048M MB Software: Mac OS X Lion 10.7.3 Also not sure if this makes any difference I got the consumer preview of Windows 8 and am running that in bootcamp ( or I was running it til the graphics card upgrade). This is correct. Also check out groths.org for OS X flash utilities - I pulled the original BIOS off my reference 6870 using a test PC logic board rig and a DOS boot flashdrive (just to be safe!), but was able to both patch the BIOS and flash it back onto the card using OS X tools (Zeus, at the time).

If Oskar has released 'Freya' then patching these cards should be very simple. I've had the 6870 running in my MacPro3,1 for over a year, initially using both the DL DVI (for an Apple 30' display) and the Mini Displayport (for an Apple 27' LED Cinema) - but with only 1 GB of video RAM, it was a bit slow. I've thrown a non-reference XFX single-slot 5770 card in as well just for fun, and connected the 27' Apple screen using the Mini Displayport output on the 5770 - everything works. I haven't flashed the 5770 yet so I'm now not getting a boot screen, though this could be due to shifting DVI ports around (i.e. I may have the 30' display connected to the 'wrong' DVI port on the 6870 - nice tip DPArt and I'll try that out presently). Apple Footer. This site contains user submitted content, comments and opinions and is for informational purposes only.

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AMD/ATI 64bit display driver 14.301.1001-140915a-176154C for Microsoft Windows 7 and Windows 8.1. AMD/ATI 64bit display driver -140417a-171098C for Microsoft Windows 7, Windows 8 and Windows 8.1. AMD/ATI 64bit display driver -140417a-171099C for Microsoft Windows 7, Windows 8 and Windows 8.1. AMD/ATI 64bit display driver 13.251-131206a-166389C-ATI for Microsoft Windows Vista, Windows 7, Windows 8 and Windows 8.1. AMD/ATI 64bit display driver 13.152-130830a-162200C-ATI for Microsoft Windows Vista, Windows 7, Windows 8, Windows 8.1.

Add support for Radeon HD 8180, Radeon HD 8550D, Radeon HD 8570, Radeon HD 8670 and Radeon HD 8730. Add support for Windows 8.1. Resolved Issues: - Severe flicker in Far Cry 3 game cinematic that may continue into gameplay. BSOD crash when enabling CrossFire in the AMD Catalyst Control Center after installing a third AMD Radeon HD7790 graphics card. BSOD crash in Windows 8 when display turns off (idle/sleep mode).

AMD Catalyst Control Center crash after creating an Eyefinity Group. Disappearing mouse cursor in Windows 8 after completing the AMD Catalyst Driver installation and rebooting the system. Cyberlink PowerDVD stop working with a pop-up error message during playback of a Blu-Ray movie under Power Saving mode. When Dual Graphics is disabled within AMD Catalyst Control Center, the secondary display connected may not enable. Frame drops experienced during playback of interlaced Blu-Ray content when all visual quality settings are enabled in AMD Catalyst Control Center.

Significant game performance slowdowns when moving the mouse cursor in World of Warcraft using DirectX 9 rendering mode. Anti-aliasing and anisotropic filtering settings saved within created AMD Catalyst Control Center application profiles do not apply correctly. Windows 8 Metro applications experience very low FPS when Dual Graphics is enabled in the AMD Catalyst Control Center.

Xfx Radeon Hd 6870 Drivers

AMD/ATI 64bit display driver 12.104-130328a-155980C-ATI (Catalyst 13.4) for Microsoft Windows Vista, Windows 7 and Windows 8. Add support for: - Radeon HD 7720, Radeon HD 8350, Radeon HD 8450, Radeon HD 8510, Radeon HD 8770, Radeon HD 8870, Radeon HD 8970 and Radeon HD 8990. AMD/ATI 64bit display driver 9.012-121219a-151587C-ATI (Catalyst 13.1) for Microsoft Vista, Windows 7 and Windows 8. Resolved Issues for the Windows 8 / Windows 7: - A sporadic system hang encountered with a single AMD Radeon HD 7000 Series GPU seen on X58 and X79 chipsets. An intermittent hang encountered with AMD Radeon HD 7000 Series GPUs in an AMD CrossFire + Eyefinity setup.

Missing fonts in XBMC - No video found in Media Player Classic Home Cinema when using full or half floating point processing - Skyrim lighting (missing a lighting pass) for the AMD Radeon HD 7900 Series - Skyrim cloud corruption experience in various in game locations - A hang playing Dishonored on the AMD Radeon HD 6000 and AMD Radeon HD 5000 Series - Engine and memory clocks running too high when the GPU is idle. GPU activity runs at lower values than expected seen on the AMD Radeon HD 7870. Corruption seen in Darkness 2 and Carrier Command when using AMD CrossFire configurations - Adobe Premier Pro CS6 may fail to launch - Hang experienced with AMD Crossfire and Eyefinity enabled on X58 and X78 chipsets - Corel PaintShop Pro X3 – Hangs at the “Initializing Command Manager” window - Company of Heroes 2 – display corruption experienced when AA is enabled in the AMD Catalyst Control Center - Cyberlink Powerdirector 10 crashes intermittently. Company of Heroes: Tales of Valor – Flickering experienced when AA is disabled - Max Payne 3 – Flickering experienced in DirectX 9 mode with forced AA enabled - Cyberlink PoweDVD 10 – crashes intermittently - VLC - Green texture corruption seen in 720p MPEG2 video clips - Black screen encountered when “Alternate DVI mode” is enabled in the AMD Catalyst Control Center - Green display corruption seen in Skype webcam video. Latest Atheros, Attansic and Zydas drivers.

Latest nVidia graphics card drivers for Geforce, Quadro, Tesla and ION / Grid. Realtek drivers for network, wifi, bluetooth and audio. Latest USB 3.0 drivers for ASmedia, Etron, Fresco. VIA drivers for network, wifi and graphics card. PCI vendor and devices for Atheros devices. Questions and answers for Qualcomm Atheros drivers. Unofficial nVidia technical forum for graphics card.

Unofficial Realtek technical forum for audio, network, wireless, cardreader. AMD and ATI drivers for graphic and chipset.