In this guide, I’ll disassemble Dell Precision M3800, refer to this guide, you can upgrade, repair and clean your laptop, or remove and replace the battery, ram, SSD, wireless card and cooling fan.
Remove all screws securing the bottom case, pry up and remove the bottom case.
When the case removed, you can access the battery, wireless card, SSD, heat sink and cooling fan.
The Dell Precision M3800 features a 11.1v, 91wh li-polymer battery.
The Dell Precision M3800 comes with two SKhynix 8GB RAM.
Remove the yellow cable, you can find the SSD.
The Dell Precision M3800 features a Samsung 512GB SM841 mSATA SSD.
Intel Dual Band Wireless-AC 7260 wireless card, Intel model: 7260NGW, Dell part number: 0KTTYN.
Here’re Dell Precision M3800 heat sink and cooling fan module.
Various ports on the motherboard
Precision M3800 speaker modules