Dell Precision 5550 Disassembly, fan cleaning and thermal paste replacement

This step-by-step video guide shows how to fix laptop overheating: disassembling Dell Precision 5550, cleaning fan from dust, and replacing thermal paste.
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DESCRIPTION
Welcome to HowFixit! In this video, I'll take you through a step-by-step guide on how to disassemble Dell Precision 5550 laptop, clean its fans, and replace the thermal paste. Our comprehensive tutorial will equip you with the knowledge of fixing laptop overheating issues. From disassembling your laptop to cleaning the fan and heatsink from dust and applying thermal paste, we've got you covered. Say goodbye to overheating and hello to improved performance!
Laptop Disassembly Guide:
Disassembling your laptop may seem daunting, but I'll break it down into easy-to-follow steps. You'll learn how to remove the laptop's casing, locate and clean the heatsink and fans, and access to CPU for thermal paste replacement. By following this guide, you'll gain a deeper understanding of your laptop's internals and how to keep it running smoothly.
Fan Cleaning Techniques:
Dust and debris can accumulate in your laptop's fans and heatsink over time, leading to reduced airflow and increased temperatures. I'll show you effective methods to clean your laptop using an antistatic brush and proper handling techniques. By keeping your cooling system clean, you'll prevent overheating and extend the lifespan of your laptop.
Thermal Paste Replacement:
Thermal paste plays a crucial role in transferring heat from the laptop's CPU and GPU to the heatsink. However, over time, a thermal paste can dry out and lose its effectiveness. I'll guide you through the process of removing the old thermal paste and applying a fresh, high-quality one. This step is vital for optimal heat dissipation and temperature management. Don't let an overheating laptop slow you down! Watch this comprehensive guide and take control of your laptop's temperature. By performing regular fan cleaning and thermal paste replacement, you'll ensure smooth operation, prevent hardware damage, and extend the life of your laptop. Hit the play button now and let's get started!
DISCLAIMER
This video intended for general information only. We will not accept any liability for damage or injury caused while following this guide. Any reliance you place on such information is therefore strictly at your own risk.
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[@howfixit]

*For more info check out the links in the description*

[@johndangelo9699]

Thank you so much for this guide! It really gave me the confidence to try this. And I'm glad i did!
Two comments:
1. You probably want > 70% iso alcohol. It took me quite some time to clean off the thermal paste as the paste on my CPU and cooler was really caked on and dry from the factory.
2. The battery cable was a PITA to get in and out...
Otherwise a smooth operation.

[@Alex-pm8wr]

Thank you SO MUCH for this video. Really awesome video. I wish other videos on youtube were as good as yours. 🙏My Dell 5550 is working again without any new parts. May awesomeness returns to you and your family in abundant.

[@elliebetts271]

This was fantastic, thank you!

[@DmytroChorney]

Cool guide 🎉

[@zakmirza]

Ho - do you have a guide on how to replace the keyboard too?

[@yawangle90]

1:24 it's easier to start prying from the front not rear corner

[@jvinsnes]

There is no CMOS battery?

[@umer.on.youtube]

:D

[@Peter_Schayah]

Hi does this model have a cmos battery and if so where is it located?

[@yiannifunataoldotcom]

Great video, but I hated the music.

[@Sponsi_PL]

1:38 fucking annoying part...

[@LeoCagape]

Exactly! I even got hurt opening the back cover😡

[@zoranjuric4393]

MX 4 is definitely not the best paste for a laptop. You need something thicker, like Gelid Extreme.

[@Cryptokat]

the cover is almost impossible to remove!!!!!

[@RichardKincses]

I hate these laptops so much, the edge of the bottom cover is so sharp i cut my fingers every time even without forcing them in....

[@technicalactivity]

i also cut my thumb on this

[@electricmistress89]

I cut my thumb too!! 🤬

[@rudyrojasgutierrez5098]

Where is the wifi?

[@AdelmaroBazinet]

Soldered below left fan