repair Dell Optiplex 790 SFF - Disassembly

List of parts work with this system


(1.) GIGABYTE GeForce GTX 1650 OC 4GB, GV-N1656OC-4GL Video Card
https://amzn.to/3c7SEE4

optiplex 790 can be used with memory ram of 8gb? i hearded that this pc only can be used with DDR3 DIMM 4gb each slot

Completely disassembled and reassembled the PC cuz of ur video man. It was a rusty 13 y/o boy and had 2 replace the CMOS battery. U donno how much u saved me

I have the 990 sff and I'm having trouble pulling out the power supply I release the white clip 🤬 I tried everything is it possible that it's permanently stuck maybe it burned out it's blowing out extremely hot air and it's hot when I touch it it's stuck at number three damn it damn ith

Uh help pls, there is this cable with a P4 AND IDK WHERE IT CONNECTS TO? It was disconnected when i opened it and ksjdkajd js help 😭

Thanks for all

i want air condiition built in my pc with built in ups power

i want it all see though

i want rgb on my dell

i want a see though case for my dell comuter 3d prited

Hi. This model found today @garbage @Poland. Without memory and hdd, but with extra lan@pci-e. Works nice, but little noisy 😊

jeje, queria ver lo mas importante, como quitar el boton power plopp!

Heatsink stuck at processor. How should I remove it tho? Should be caused by dried thermal paste.

Alguien sabe por qué en algunas 790 el southbridge no tiene el disipador de aluminio?

These are becoming pricey☹️

Is the I/O-shield removeable?

motherboard definitely didn't just "come right up". it's totally stuck down. some corners are loose but it's still stuck in somehow.

Let me just add, I've had many experiences with different makes of PC's and Dell is the absolute hardest to figure out, the hardest to work on and the hardest to put back together. Not only that, but they've always been the needlessly heavy sonsabitches overall too. The guys who comment on how great their dells are, have no experience with quality computers. I will say this only once, but I'd like to repeat it a million times, "I hate Fu#king Dell computers" ..

I watched over 5 videos on how to disassemble the Dell 990 SFF an this by far the best, no shaky camera, no distracting background noise, no misleading info and my #1 best...NO heavy accent that I need to turn ON the sub-title. If there's an Oscar for Youtube vid you have my vote. Thank you and keep up the great work.

mine doesnt have the graphics card slot, anyone know a way to connect a graphics card?