https://www.amazon.com/RX-550-Computer-Graphics-DisplayPort/dp/B08VHWFWSD

This specific card lacks any external power connectors, nor even a place on the PCB to solder one.

This PC runs fine on the default onboard GPU. I bought an AMD Radeon RX550(Maxsun, card has good reviews on Amazon- not the best card but exceeds the NVidia card in my W7 PC & is more than suitable...

Current update, nearly ending this saga-

Enermax 750W + 1 front intake cooling fan(put in with long screws and nuts through the front slots) installed in the Dell, no hiccups, no reboots from...

I've been trying to find something for this purpose & so far have had no luck. I need to close my Win10 SSD, as well as my Win7HDD to SSD. None of the free options are at all friendly if the source &...

Mine is the 7020 specifically, matches what's shown here-
https://www.dell.com/community/Optiplex-Desktops/Optiplex-7020-MT-CPU-upgrade/td-p/6096863

The one in the video looks to be a different...

The 750 Ti SC I bought last year was $80 shipped. Now the cheapest used I can find, same type & manufacturer, is $130 shipped. Better cards that meet my physical size requirement are either...

PC- Dell Optiplex 7020 MT with 750W PSU

card specs- NVidia GTX 750 Ti SC bare minimum, prefer better

card size- compact. Most video cards I've seen are too long to fit. I have maybe 1.5"-2"...

An update-

Got the 2TB Seagate drive though direct cloning might be tricky... it's a matter of physically sticking drives into the PC and plugging them in. The Gateway had 7 SATA ports but no...

My Win7 install with programs(web browsers, Adobe, printer drivers, etc- anything installed specific to the OS) is at 193GB right now(have not checked Win10 but I've not yet installed those other...

Realistically I'll have to work in my budget. I'll first get a 2TB Black drive this weekend to copy E: and keep one in each PC. Then I'll probably buy a pair of 512MB SSDs to copy each OS drive to as...

The ISO worked, did a full disc format before install, I'm reinstalled and into desktop. Looks to have been authenticated online. Working on updates now. I will install needed programs later, get the...

I will download their ISO later and see how that goes. If it doens't I can do the Win7 attempt- though getting that reinstalled on the Gateway was itself a hassle... had to manually install 2 KB...

I am currently back on my old Gateway PC running Windows 7.

Early this morning a brief power flip happened due to weather. Off then back on. Win10 ended up not booting at all. Sometimes it would...

There was a note in event viewer about a file system error- I ran chkdsk and fixed that, it seemed to be a single file that was possibly corrupted in the rollback/uninstall/whatever. I've also...

I found Windows had chosen to restart itself late tonight, installing that and KB4601554 on its own. Shortly after the PC began having screen issues followed by rebooting itself after 2-4 minutes....

I got NVidia drivers for the card when I reinstalled Win7 on my old PC yesterday. I think it detects what you have and grabs them in the updates package. They were old drivers, however. I had to...

What about the PCI slot having a dirty connection? The EV entries make me think it's purely software but you never know...

NVidia's installer won't proceed without the card installed.

I did find this concerning the issue-
TdrDelay = 10 Fixed my crashes since last patch. : battlefield_4

I'm going to try and see if...

None, AFAIK, I hadn't installed any NVidia drivers yet. Unless Win10 has its own drivers? I did find it odd I was in 16:9 resolution when I started with this card, rather than something lower.
...

The basics-

I just bought a refurbished Dell Optiplex 7020 with 512GB SSD & Windows 10 Pro to replace my old Win7 PC. I spent time transferring files over, installing programs/games/etc. Once...