Thanks to everyone who responded. Apparently the first video card I tried was defective. I only changed the video card - no mods or other upgrades needed. Windows recognized the card and auto-installed the drivers. I did not download drivers from Nvidia. The new card has been stable with 4k resolution 3840x2160 - so nice to have the screen real estate!
This Alienware X51 has served me well for over a decade. Upgrading the GPU to GTX960 and hard drive to SSD has made this old PC very responsive for modern business apps and general browsing, plus watching 4k videos on YouTube.
It's too bad Microsoft is forcing us to retire otherwise good hardware by ending Windows 10 security patches in 2025 and making Windows 11 requirements incompatible with the X51. Maybe someone here can figure out a way?
I may upgrade the RAM from 8GB to 16GB but I'm not sure I'd notice a difference. I'm very pleased with this X51!
Alienware X51 R1 (2012 OG) i7 2600 CPU 330 watt power supply Nvidia GeForce GTX 960 Crucial 256GB SSD 8GB memory A14 Bios Windows 10 21H2
I would wipe the hdd, do a clean Windows 10 install, reinstall 960 and let Windows automatically download driver. stay at Windows 10 recommended resolution for monitor. do not change to 4k. check how long the card works at this resolution.
if card gives video error again with clean video adapter, then I would test used gtx 660 in another desktop PC using same monitor and video cable setup. if card works fine in another PC, then the card is good. if same video error, then either the card or monitor/video cable is defective.
gtx 960 requires one 6 pin supplementary power connector.
X51 R1 did have a 330W option, which I have. I thought the GTX960 was plug-play for the R1 with 330W PS and did not require a powerboard change. Not true?
Ah, ok, that would explain it. Thanks for correcting me!
So what is the most current graphics card that can be used with a 330W i7 X51 R1 without having to change any parts besides the GPU itself? Need it to support a 4k resolution, though not for gaming.
The problem is that technology is EOL. Going to be an issue with drivers since you will not be able to use the latest drivers as they dropped support for some EOL cards from the drivers.
You will be stuck with older drivers.
Not going to be easy to upgrade that system. Likely will have to use second hand parts, and those pose a problem in themselves.
The R1 power board shouldn't be an issue for the 960. I have a 1060 running in my R1 and it works perfectly fine and draws more power than the 960. There has to be another reason. Do you get the same issue when running at 1080p rather than 4k?
That kind of screen distortion would usually suggest that the GPU is going bad.
I didn't run it long enough in 1080p before I switched to 4K - just a few mins. I noticed that pixelation/crash occurred each time I tried a more graphics oriented task such as playing a youtube video or opening the Nvidia app and going through the card settings.
There has been conflicting information about X51 R1 and GPU support. I've seen Youtube videos where someone has the same spec X51 and is using a GTX960 without issue or mention of replacing the powerboard. Also read posts here of R1's with GTX1060 without problems such as this thread:
I have replaced the GPU with another Nvidia GTX960 and so far so good! The system has been stable for several hours with a 1080P video and now 4K resolution. I did not upgrade the power board card - still OEM X51 R1. Will do some more testing and share the results.
Why blame Microsoft? at my company i saw a GigaByte GTX 1060 OC and im pretty sure you can handle that when you upgrade your psu to 500+ watt power supply.
Cheeses
7 Posts
0
July 15th, 2022 09:00
Thanks to everyone who responded. Apparently the first video card I tried was defective. I only changed the video card - no mods or other upgrades needed. Windows recognized the card and auto-installed the drivers. I did not download drivers from Nvidia. The new card has been stable with 4k resolution 3840x2160 - so nice to have the screen real estate!
This Alienware X51 has served me well for over a decade. Upgrading the GPU to GTX960 and hard drive to SSD has made this old PC very responsive for modern business apps and general browsing, plus watching 4k videos on YouTube.
It's too bad Microsoft is forcing us to retire otherwise good hardware by ending Windows 10 security patches in 2025 and making Windows 11 requirements incompatible with the X51. Maybe someone here can figure out a way?
I may upgrade the RAM from 8GB to 16GB but I'm not sure I'd notice a difference. I'm very pleased with this X51!
Alienware X51 R1 (2012 OG)
i7 2600 CPU
330 watt power supply
Nvidia GeForce GTX 960
Crucial 256GB SSD
8GB memory
A14 Bios
Windows 10 21H2
redxps630
9 Legend
•
15.4K Posts
0
July 9th, 2022 16:00
I would wipe the hdd, do a clean Windows 10 install, reinstall 960 and let Windows automatically download driver. stay at Windows 10 recommended resolution for monitor. do not change to 4k. check how long the card works at this resolution.
if card gives video error again with clean video adapter, then I would test used gtx 660 in another desktop PC using same monitor and video cable setup. if card works fine in another PC, then the card is good. if same video error, then either the card or monitor/video cable is defective.
gtx 960 requires one 6 pin supplementary power connector.
speedstep
9 Legend
•
47K Posts
0
July 9th, 2022 17:00
@Cheeses
The issue is the power board and PSU. V1 power board and PSU is insufficient.
D85RT X51 R2 Power 203439308873
Must be 330W Y90RR XM3C3 D37NX DA330PM111
DA330PM111 B08D7BDR1Y
https://www.youtube.com/watch?v=epCx8IjLCS4
Upgrade Mods
https://www.youtube.com/watch?v=d_WapUwyBrA
The other solution is to get a better PSU EVGA 700BR and put the board into a new case.
https://www.youtube.com/watch?v=ux_pWQkV7_Y
Cheeses
7 Posts
0
July 9th, 2022 20:00
I don't have another system to test the card with but I have another HDMI cable to try. Reinstalling Windows is my least desirable option right now.
Cheeses
7 Posts
0
July 9th, 2022 21:00
X51 R1 did have a 330W option, which I have. I thought the GTX960 was plug-play for the R1 with 330W PS and did not require a powerboard change. Not true?
speedstep
9 Legend
•
47K Posts
0
July 9th, 2022 21:00
@Cheeses
"did not require a powerboard change. Not true?"
Not true R2 power board is required.
An X51-R1 owner could call Dell Spare Parts 1-800-357-3355 and ask for prices and availability of D85RT.
VFHMM must be replaced with D85RT the board with cooling fan.
Given the age however i doubt it available except from ebay.
Known issue for almost 7 years.
Alienowners x51-R1 VFHMM with R2-D85RT
Cheeses
7 Posts
0
July 10th, 2022 05:00
Ah, ok, that would explain it. Thanks for correcting me!
So what is the most current graphics card that can be used with a 330W i7 X51 R1 without having to change any parts besides the GPU itself? Need it to support a 4k resolution, though not for gaming.
Vanadiel
6 Professor
•
7.1K Posts
0
July 10th, 2022 11:00
The problem is that technology is EOL. Going to be an issue with drivers since you will not be able to use the latest drivers as they dropped support for some EOL cards from the drivers.
You will be stuck with older drivers.
Not going to be easy to upgrade that system. Likely will have to use second hand parts, and those pose a problem in themselves.
mattyb3
5 Practitioner
•
1.7K Posts
0
July 10th, 2022 16:00
The R1 power board shouldn't be an issue for the 960. I have a 1060 running in my R1 and it works perfectly fine and draws more power than the 960. There has to be another reason. Do you get the same issue when running at 1080p rather than 4k?
That kind of screen distortion would usually suggest that the GPU is going bad.
mattyb3
5 Practitioner
•
1.7K Posts
0
July 10th, 2022 17:00
My 1060 worked perfectly fine. I didn't hit it with any modern games but it ran Far Cry 3 really well.
This was at 1080p ultrawide
Cheeses
7 Posts
0
July 10th, 2022 17:00
I didn't run it long enough in 1080p before I switched to 4K - just a few mins. I noticed that pixelation/crash occurred each time I tried a more graphics oriented task such as playing a youtube video or opening the Nvidia app and going through the card settings.
There has been conflicting information about X51 R1 and GPU support. I've seen Youtube videos where someone has the same spec X51 and is using a GTX960 without issue or mention of replacing the powerboard. Also read posts here of R1's with GTX1060 without problems such as this thread:
https://www.dell.com/community/Alienware-Desktops/X51-R1-video-card-compatible/m-p/7370236
I guess I should buy another GTX960 card and give it a try.
speedstep
9 Legend
•
47K Posts
0
July 10th, 2022 22:00
@Cheeses
Gigabyte GV-N1030OC-2GI GDDR5 B071G6482R
GeForce GT 1030 2GB GDDR5, maximum resolution of
7680-by-4320 at 60, HDMI 2.0b with HDCP 2.2
Cheeses
7 Posts
0
July 13th, 2022 21:00
I have replaced the GPU with another Nvidia GTX960 and so far so good! The system has been stable for several hours with a 1080P video and now 4K resolution. I did not upgrade the power board card - still OEM X51 R1. Will do some more testing and share the results.
mattyb3
5 Practitioner
•
1.7K Posts
0
July 14th, 2022 14:00
@Cheeses Sounds good. It did seem like a bad card was causing the issue so here's hoping everything stays stable with the replacement.
EdCo64
2 Intern
•
201 Posts
0
July 15th, 2022 16:00
Why blame Microsoft? at my company i saw a GigaByte GTX 1060 OC and im pretty sure you can handle that when you upgrade your psu to 500+ watt power supply.