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Error Flashing NVIDIA GTX780M on iMac 27" 2011
Hi, I'm try to update my iMac with NVIDIA GTX780M 4Gb. I use USB Linux instruction method on https://forums.macrumors.com/threads/2011-imac-graphics-card-upgrade.1596614/page-175?post=28184981#post-28184981 @The_Croupier @dosdude1 @Nick [D]vB @nikey22 @internetzel can help me please. I try...- LatinGroup
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- 780m flash card flash nvidia gtx imac 2011 nvidia nvidia 780
- Replies: 0
- Forum: iMac
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Flashing Two GPUs - Two Dead Bricks | The PowerMac G4 Misadventures - What Now?
Hi, I have this PowerMac G4, it's a 466MHZ (Mac OS reports 467MHZ) G4. The machine has an ATi Rage Pro 128 with 16MB of RAM, pretty low end even for late 90's and early 2000's standards. I have two graphics cards for AGP. I read up online about if they are supported or not. The process...- MicroTecture
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- agp graphics card flash bios flash card fx 5200 nvidia power mac g4 powermac g4 agp radeon radeon 9200
- Replies: 7
- Forum: PowerPC Macs
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MP 1,1-5,1 Upgrading GFX Card In Mac Pro 1,1
Hello all, I recently got a 2006 Mac Pro 1,1 for free and was looking to upgrade it as just a fun project. I have a pair of Xeon X5365 3ghz CPU's on the way and an SSD. Was also planning on doing the unsupported update to OS X 10.10 and will need a new video card for that. I have been perusing... -
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Sapphire Nitro+ Radeon RX 580 4GB - No Boot Screen / Flashing
Hey folks, i just got a very good deal on a "Sapphire Nitro+ Radeon RX 580 4GB GDDR5". I bought it in order to upgrade my Mac Pro 5.1 (Late 2009) GPU from the old crappy GT120. Unfortunately the card won't show up a boot screen. I've read some posts about the RX 580 Pulse Upgrade and hope that... -
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HELP Please. Macpro 2,1 EL Capitan gpu issues
Hello, i would greatly appreciate it if anyone can help me with this problem(s) that iam facing with a mac pro 1,1 (upgraded to 2,1). ** Sorry for the long post, but i would greatlt appreciate any feedback. THANKYOU* I received a mac pro 1,1 from a friend a mine with 10.7, nvidia 7300 gt and...- zehcnas
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- 10.11 bios diagnostic flash card flickering gpu crash gpu failure mac 1.1 stuck
- Replies: 1
- Forum: Mac Basics, Help and Buying Advice
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Help! Mac pro 1.1 sapphire 5770
Hello everyone, I have a problem that is driving me crazy! My gt7300 is dead, so I bought a PC sapphire radeon hd 5770 vapor-x 1GB gddr5, I read in several forums, especially in netkas, that video card would work without flashing in my MAC (obviously no image during booting) but never gave video...- Pablobarros
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- flash card hd 5770 mac pro 1.1
- Replies: 6
- Forum: Mac Pro