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Toshiba Satellite L855, L850 Disassembly, Fan Cleaning, and Thermal Paste Replacement Guide
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- Опубликовано: 29 дек 2014
- We'll cover how to fix CPU overheating and fan noise issues on your Toshiba Satellite L850, L855 laptop in this DIY tutorial, where I'll show you how to disassemble, clean, and upgrade thermal paste for maximum performance.
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Screwdriver Set: hfixt.com/spro
Opening Tool Set: hfixt.com/pryt
Magnetic Mat: hfixt.com/mat
Tweezers: hfixt.com/tzrs
Thermal paste: hfixt.com/past
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Screwdriver set: hfixt.com/alis
Opening tool set: hfixt.com/alit
Magnetic Mat: hfixt.com/amat
Tweezers set: hfixt.com/altz
Thermal paste: hfixt.com/alip
🚀✨ Useful links
Toshiba Satellite L855 Reassembly Guide: • Toshiba Satellite L850...
How to fix laptop overheating: • How to fix laptop over...
The best thermal paste for laptop: • The Best Thermal Paste...
Laptop Cooling Pad Efficiency: • Laptop Cooling Pad Eff...
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💻 DESCRIPTION
Welcome to HowFixit Channel- Your DIY Tech Fix Destination! We'll cover how to fix CPU overheating and fan noise issues on your Toshiba Satellite L850 laptop in this DIY tutorial, where I'll show you how to disassemble, clean, and upgrade thermal paste for maximum performance.
Laptop overheating occurs when the internal temperature rises beyond optimal levels, compromising the system's functionality. This can be attributed to accumulated dust, a malfunctioning fan, or deteriorating thermal paste. Addressing these issues promptly is crucial for the longevity and efficiency of your device.
By following these comprehensive steps, you've not only revived your device's performance but also extended its lifespan. Remember to perform these maintenance tasks periodically for continued optimal functioning.
The video guide applies to the following models of this laptop series: Toshiba Satellite L850, L855
🛠️ Key Takeaways:
- DIY guide to disassemble Toshiba Satellite L850, clean fan, and replace thermal paste.
- Essential tools: HowFixit Screwdriver Set, Spudger, Thermal Paste, Tweezers, Antistatic Brush.
- Bonus content on thermal paste testing, cooling pads, and undervolting.
- Thermal paste replacement: Proper application for CPU and GPU.
- Empower yourself to solve laptop overheating and fan noise issues.
💡 Frequently Asked Questions:
Q: How often should I clean my laptop's fan?
- A: It's recommended to clean your laptop's fan every 6-12 months, depending on your usage and the environment.
Q: Can I use any thermal paste for replacement?
- A: While many thermal pastes work well, it's advisable to use a high-quality, non-conductive thermal paste for optimal performance and safety.
Q: Is it safe to disassemble my laptop?
- A: If done carefully and following the instructions, it's generally safe.
Q: What if my laptop still overheats after maintenance?
- A: Explore bonus content links on cooling pads and undervolting solutions in the video description and check the Useful Links section!
AFFILIATE PROGRAM
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#howfixit #fixit #guide #diylaptoprepair #techrepair #diy
***ENG: Links to screwdrivers and parts in the description under the video*
***RUS: Ссылки на отвертки и заменяемые детали в описании под видео*
Thank you! I have a laptop toshiba l855. I thought for a long time how to disassemble it. Then I decided to search for how to disassemble a laptop on the Internet and found this video. Disassembled, cleaned, replaced thermal grease, assembled. Works. Thank you for the video. Sorry for my English from Russia. Studying it. 😄
Thank you! Though I just skipped the part of taking off the keyboard and went straight to taking off the rear black plastic panel carefully. Cleaned heatsink and new thermal paste! 👍🏼
Thanks a lot for the video! Really helped me out when I wasn't sure if I was separating the back right!
¡ Saludos tengo una portatil toshiba satellite L855 es igual a la que le hace servicio en el video para limpiar el ventilador es obligado quitar el teclado ! o solo con desarmar por debajo se puede limpiar!
would have been nice to narrate the parts coming off, what they are and any little tips while removing! tools used, greases used, cleaners used etc. narration is best to help sink in what is being watched!!
my processor n graphics chip! if they are!,are covered with silver layering ,can i clean with cloth
Do you necessarily have to remove the keyboard in order to access the fan? (I just want to clean the fan).
Gabriel Rodríguez Canal that was the question I was gonna asj
No.
I think you can not remove the keyboard
If i saw correctly that was chunks of dust you cleaned out of the fan right?
Yes
Should i really need to screw back the heat sink pertaining to its number?
Toshiba laptops are great but could they have made the fan cleaning any harder...
Hello How-FixIT, My laptop would not turn on because I tripped on the power cord. Someone told me it could either be the power cord or something in the motherboard that fried. How to check if it is the power cord or something else on the mother board that is defective? Thank you!
Can the CPU be changed in this laptop? Please i need this information in urgent. Thank you..
Thanks a lot. I did done. But no need unplug at 5:45 and 5:55.
Yes i think so too
True, I skipped the keyboard part.
LOL, here I see not the only one using a magnet from the lcd cover... nice
hola buenas tarde necesito de tu ayuda tengo una lap toshiba l55-b5178rm que al iniciar me pide contradeña loque pas no me acuerdo cual trate de resetearla pero no encuentro como
Toshiba Satellite L855 (L850) PART 1: disassembling and fan cleaning, разборка и чистка ноутбука
at 10.30 wht is he applying on processor and graphics chip. are those components really wht i said they are
Hi I have the toshiba l755 in red but it looks really worn and scratched would I be able to change the actually housing of the laptop into my toshiba l850
Genna cathcart don't shure that this'll go.
Will0 this0 wor4k0 with0 my60 L850 1XK?
Is it really nececary to put that white Thing on the processor?
Hi. This white thing is thermal paste, and it's necessary to put in on CPU, because without it laptop will overheat
What did you used to clean the top of CPU ?
paper towel and rubbing alcohol works fine if the thermal compound isn't cooked. If the compound is brittle, I like Goo Gone on a paper towel, then a final wipe with alcohol. For compound that was squeezed out beyond the edges, a popcicle stick and or toothpick work well. So you don't end up chasing ghosts, maintain ESD awareness at all times... good luck, get paid :)
After i use the computer i get blue screen: critical process died... Do you think this could be hardware error? motherboard maybe?
no, this is ram warrenty
I need help because when i start the laptop the LED are shining and you heare the pc working but the Monitor is black.What i made wrong ?
McAngel try to replug all connectors (lcd, keyboard, fan, etc) so as try to reinstall RAM.
Hola tengo una laptop Toshiba L850-1RZ. Me apareció un error con Windows 10. "error critico em menú de inicio y cortana no funciona. Entonces restaure el sistema y no llego si no al 52%. Y desde ahí. Enciende y se queda en la pantalla negra con el logo de Toshiba y vuelve a lo mismo y así sucesivamente. Ya no aparece el Windows. Me podrían ayudar a solucionarlo. Gracias.
Una respuesta tardia te puedo dar, la falla que comentas me paso algo parecido y la pc ya no me dejo instalar ningún sistema operativo Windows; es mas ni el disco de instalación de windows me reconocia. En ese caso ni aunque lo instalara en el disco duro desde otra pc me reconocia el windows.
Por lo instale un sistema operativo Linux y funciono como nueva. Me parece es una falla del bios porque solo reconocio sistemas basado en linux logra hacerla funcionar. Saludos
question: is really important to put that white stuff on those small chips or whatever you call it? cause here in my country they are hard to find not unless if you go to the city which is 5-6 hrs drive ty i hope you can reply at this msg asap... oh and btw that white stuff is a liquid that turns into like a rubber..correct?
zeetvhindi.com
proper way to turn on and off
does the mouse pad is replaceable? i mean, if o buy the spare part form ebay, can i just change it or it is fused with whole keyboard plastic part?
Roberto Garcia Ceron first try to remove your old touch pad, if it replace easy - ok, but basically touchpad is soldered to top case with plastic
Thanks for answering, I was looking for a video fixing this model. Thanks
After I do all this, my laptop doesn’t turn on. What can I do? I revised all the connections two times
you might've static shocked your motherboard then, either buy another mboard or get another laptop (the hard drive may still work so you can transfer the files to the new laptop)
MaxiiBoii I fixed, it was static, I try to turned on without battery just the 🔌 then I try with the battery and it works!
those gloves are cringeworthy..the hardest part would be just working with the gloves.
Where can i buy a hard drive
where can I buy a fan
The keyboard doesn't require removal to access the fan!
it does since the screws below it hold the back to the Laptop
After reassembling it shows me "No bootable device" What should i do?
1st check that laptop see hdd, if it does, problem might be in boot settings
How-FixIT Thank You!
Solution was easy, i just forgot to plug the HDD correctly in
what was that white substance u used at the end ?
sara mejbar this is thermal paste, for example you can use Zalman ZM-STG2
sara mejbar Sandstorm by Darude
+Simon B I see what you did there
Thanks a lot !!
You're welcome
where can I buy fan
+street riding you can try to seach it in internet (ebay, aliexpress or other local internet sites), to seach you can use part number that you can see on the fan
how fixit does the l850 have a short out point to wipe out bios crossword thanks
Благодарю.
Becouse i wiped it and then saw that you used a new one
ok
Unfortunately, TOSHIBA company is broke. Dell Hp & Lenovo led the market. :-(((((
L855D NOT supported by toshibutt in WINDOW 10..not on their list DO NOT BUY
YOU AGAIN! TOSHIBUTT GUY Y R U HERE? I SEE U EVERYWHERE SAYING NIT SUPPORTED TOSHIBUTT WINDOWS 10
get over yourself dude...lol
stop with the kindergarden crap lol lol