Hi everyone, welcome to HowFixit. In this video guide, I gonna show you how
to replace a fan on Dell G7 7700 laptop To disassemble dell g7 7700 laptop,
you will need the following tools: Phillips 1 screwdriver
Plastic opening tools Tweezers
I also recommend using a magnetic mat during the repair process, which is especially useful
in case of Dell G7 7700 laptop. Throughout this disassembly, keep track of each screw so you can
put them back in the right places - this will help successfully reassemble your device. And
don't worry about losing any of screws, all of them will definitely remain on the magnetic mat.
In the description, I left links where to buy all necessary tools.
Turn the laptop over and remove all the screws on the bottom cover.
Use a plastic tool to open the laptop case. I recommend using
a plastic tool so as not to damage the laptop case when opening it.
Disconnect the battery cable from the motherboard.
If the fan is very noisy or doesn't work at all - you need to replace the fan.
You can find a compatible fan for the replacement part
number CPU FAN EG50061S1-C050-S9A, 0WMJ4N. Second part number GPU FAN EG50061S1-C040-S9A, 0KFDJ9.
Also, in the description, I left a link where you can buy new fan for Dell G7 7700 laptop.