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Asus ROG G751 Disassembly, Fan Cleaning and Thermal Paste Replacement
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- Опубликовано: 18 авг 2016
- This step-by-step video guide shows how to fix laptop overheating: disassembling Asus ROG G751, G751JL, G751JM, G751JT, G751JY, cleaning fan from dust, and replacing thermal paste.
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Asus ROG G751 Reassembling: • Asus ROG G751 Laptop R...
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! In this video, I'll take you through a step-by-step guide on how to disassemble Asus ROG G751, G751JL, G751JM, G751JT, G751JY 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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***ENG: Links to screwdrivers and parts in the description under the video*
***RUS: Ссылки на отвертки и заменяемые детали в описании под видео*
Just yesterday we changed my g751's battery & keyboard and replaced the thermal paste watching this vid. It works well now and I saved a big pile of euros, thanks
Asus G751JT still running strong after 4 years but has been getting warmer than before. This vid is gonna be a big help for my repaste project this upcoming weekend to get those thermals down.
How did it go?
@@imze8320 Good! My CPU temperature would hover ~44C at idle, then at ~40C after the repaste. (I had lost my recorded temperatures for the CPU under full load testing but I remember the difference being around 5C or 6C difference lower.)
Idle Difference: -4C
Full Load Difference: -5C
GPU idle temperature was ~43C and full load would be at ~68C(no overclock). Then idle temperature was ~39C and full load at ~63C after the repaste(no overclock.).
Idle difference: -4C
Full Load Difference: -5C
All in all, I brought down my CPU and GPU temperatures by roughly 4C-5C. Which I thought was pretty good.
One thing I should mention is that getting rid of the thermal pads was a pain. They melted and made a mess. I didn't have any extra to use so I just used my thermal paste, which I'm assuming is working like normal. Took me roughly a couple of hours since I was being careful and handling other obligations.
@Habibi Haya Haya I'd definitely try to repaste to get those thermals down. That is way too high. That kind of heat will lower the lifespan of the laptop.
Habibi Haya Haya tell me about it, same model, mine gets to 97 c easily and thermal throtles on almost every game. Gonna do liquid metal soon, and see how much of a difference that would make.
Well I followed this tut for repasting of cpu+gpu purposes, worked really well for me, just be carefull with cables and your good to go. Btw if anyone wants to know the out come,here it is:
G751 JY runing at 2,6 ghz at peak performance (underclocked) - 97 c temp normal
After applying liquid metal thermal grizzly conductonaut underclock removed, peak 3,4 ghz, all 4 cores, max temps of not more then 90. And most important no more throtling. Tnx for the vid. Very helpfull.
Interesting to know since i have the same laptop and never changed thermals and always read it was not that benefitting for it. Your comment kinda proves otherwise and ive been having some performance issues, maybe ill really deal with the trouble of doing so haha
Rayku22 well to be perfectly honest this Asus lap top is my first and last of Asus. Temps are ok now, BUT I have been playing a lot of Dying Light which is a real cpu hog. So what I have done is I limited the fps to no more then 70 since the refresh rate of display is 60 and I get smooth gameplay and cool temps, but with other games I have no prob whatsoever, they are within range of 75-85. The thing with this lap top is that the fans kick in when the cpu is already pretty hot and only then do they ramp up the revs. And I didnt want to mess with bios cuz I might fuck up something permanently if not done properly. So most probably my next lap top is going to be something like Msi or in that range something that has manual overide for fans that I can control the speed since I’m wearing headphones when gaming so I dont rly mind some extra noise.
There are benefits to aplying liquid metal, you will never ever see your lap top throtle for sure and all other games and aplications will run coller and better thus better overall performance. But as I said before benefits are much greater with lap tops where you can control yourself the fan speed, it will run even cooler, 10-20 degress lower guaranteed
@@bogdagt Yeah but some others through forums said their improvements were 1-2c differences in temperature which doesnt justify all the trouble to change thermals imho, im glad to know thats not entirely true tho but surely my laptop didnt have 97 peaks when i bought it, thats for sure
@@rayku22 1-2 c diference?
Well you'll have to be more specific, is it the gpu or cpu, liquid metal or just carbon based paste? It depends on what and where you apply. Gpu's for example run cool and most of the time you will not even see the diference or as you said 1-2 c. while cpu no matter what paste u use there will always be deference a few degrees depending on the model of lap top and its capabilities to cool itself down. I dunno where you get your info but in my research I've always found that nothing beats liquid metal but there are risks when dealing with it.
BE CAREFUL : before de-cliping the keyboard, there are 3 little screws under the CD reader. So I broke one of them trying to remove keyboard
i just broke the middle one to... battery explode in this laptop and i have to replace it :)
26:02 Why haven't you changed the paste on the V-RAM bones?
Thanks for posting this! Super helpful. I had to replace the fans in my laptop. I'm handy when it comes to electronics, but this video made the process faster and easier. It also helped me avoid messing something up. Much appreciated!
Great video. I will be cleaning and replacing fans, battery, repaste, and whatever necessary while I have it broken down.
Actually something missing here !! The thermal grease / compound wasn't changed / renewed on the RAM & power chips. In most cases it leads to higher temps there - due to the old layer of grease most likely will not be the same ) after the heatsink removal. So its a must to renew all the thermal compound everywhere you see it. Make sure - the compound / grease you use on ram / power chips is thicker (meaning - another type and not the same as you use for CPU and GPU) if distance is >0.5-1mm ; if it's > 1.5mm use thermal pads only - due to such a thick layer of grease will not be efficent enough compared to thermal pads....
check out k5 pro
@Oleg, so you will use fx ARCTIC MX-4 (8.5 W/(mK) ,2.50 g/cm³ ) for chipset and MX-2 (5.6 W/(mK) ,3.96 g/cm³) for cpu and vga?
not putting the thermal grease is like taking out the old oil in your car and not putting in new oil
Thanks mate. Was able to nicely clean my machine without any issue. Very halpfull.
Thank you for this. I was able to fully clean the old laptop that was given to me. The only problem was the repasting. My heatsink was stuck because of 1 stripped screw.
Very helpful tutorial. For the voltage regulators and VRam chips- what thermal pads can be used to replace those? Can the stock fans be upgraded to better performing fans?
Really appreciate this hardwork bro.Hope u got more views and more subscriber.Subs
Merci pour ce super tuto très complet ! Mon CPU monte à 95° je pense que mon G751 à besoin d'un bon nettoyage ! :)
Amigo despues de hacerle el servicio, empiezan a sonar los ventiladores muy fuerte y se va la imagen de la laptop, que me sugieres hacer? al parecer le puse mucha pasta la primera vez pero ya despues le puse como tu y sigue haciendo la misma falla, agradeceria si han tenido esta situacion y cual fue su solucion, unos componentes estaban muy sulfatados y los limpie con alchohol, a mi no me hizo ninguna falla durante una hora, pero el cliente regreso a los dos dias con esa falla
Hello there , I wanne ask a question , do the left fan start when on the laptop ? And right fan follow start also or only when certain temperature reach , then right fan start or equally start ??
Great vid!!
How-FixIT, do you have any recommendations where to get new fans to this model for a reasonable price?
I found some possibilities, but for instance they were 5v versions.
I will check Aliexpress too.
Cheers!
Thanks for this tutorial!
Bro i love your work. I own the same model asus and love it to death but I need to do a full service. It keeps hyper hypernating and the fan just spins like crazy when I turn it on now. Can you help me please bro?
probably put filter paper over the air intake on the case next time. cleaning the dust out of the fins is the pain
need help how to fix a muffled internal speakers
Perfect. Thank you so much.
Hi, where I van buy small screws for this laptop and what size it is? I can't find it on aliexpress as it's hard to compare. Thanks
what did you use for cleaning the thermal paste before adding new one?
www.scan.co.uk/images/products/super/2562463-l-a.jpg
That's what I use and it works like a charm :)
u have any experience with k5 pro thermal grease (not for cpu/gpu)? i just used it for mine, so far so good! good vid, like is out
Hi what is that you’re removing at 17:54? and my asus is not turning on even though the light bulb is on when pressing the power button but no fans spinning no led backlight from the keyboard. I’ve tried many steps to get it work, I’m on the last solution to remove cmos battery and put it back after sometime, Do you think this will work? My Asus was fine then the next morning it won’t turn on :(
Thank you
on 17:54 disconnected the speaker cable
Yes, try to reset CMOS battery for 2-3 minutes
How-FixIT I’m about to put my cmos battery back and assemble everything but I have a feeling that it could be the motherboard, could you please take a look at the image from this link
ibb.co/KGKfMWF
ibb.co/K9wpfqV
if this is the cause, can it be fix? (Its near the ethernet port)
Thank you
Unfortunately, in this case, without knowledge in soldering and repair, you will not be able to repair it yourself. Here you will need a multimeter and a soldering iron, as well as repair skill. I think it is better for you to give a laptop to repair service or buy a new motherboard.
How-FixIT oh okay Thank you ^^
Hi another question at 20:25 I wonder what is that clip for next to the cmos battery? It looks like a slot for cable but I’m not sure
Thank you very much
Original all the VRAM is with Thermal Pads!!! And some idiot replaced them with thermal paste!
hey, just a quick one, where did you buy the battery?
А какие размеры винтиков, которые крепят радиатор на процессоре?
23:46
Is that the CMOS battery on the right part of the green motherboard?
are we able to repaste cpu and gpu?
Good vid, thumbs up.
Hello guys i was wondering whats the name of the motherboard?
Did reapplying thermal paste help thermal conductivity?
Sure. Thermal paste dries after a while.
Name of the screw driver used pls.
Probably a single ought or double ought Philips.
Hi! Is there any chance of buying a mainboard? And a battery?
you can check ali express
А почему на чипах памяти и др. пасту не поменял?
Thank you so much
Asus Rog GL753VE please create video
Nice tutorial, but why you cleaning the fans over the board ? 🤦🏻♂️🤦🏻♂️🤦🏻♂️
Very nice 👍
Sexiest laptop ever
Thank you so much!!!
Man, I was with you right up until you cleaned the cpu fan right over all the exposed circuitry. Why would you do that? That's just not smart. So in the future you want to clean the fans away from the computer circuitry. The idea is to protect the mobo and other delicate electronics from static electricity and dust. I also don't know why you repasted the cpu and gpu, and didn't do the chipset while you were there??? Everything else was pretty much okay except for those.
This is a demo video. All for informational purposes
So people are going to watch and do the same. Stupid. Downvote.
They are not. IF they are smart enough or they read Stevs comment as I did
the dust really doesnt hurt a computer its moisture that does them in. The only dust to worry about is in greasy environments the cooling channels get clogged faster because of the nature of the airborne grease particles
Clean the fans right on fully opened laptop So the dust can go back to their homes as fast as possible thats a great -humanity-
pozdrawiam Adama =) Stalker PL z tej strony
gj and ty :D
where is the mini pcie slot?
you mean the slot with wifi card in it. Its on the top of the board just left of the hinge
You have repasted only the CPU/GPU paste, why ? Is there any real reason why you did not clean the other chips/memory chips that had a factory paste or you just couldn't be bothered or they use special paste for them? I have a G751JY = 980M Nvidia and I will be re-pasting it with Arctic MX-4 because my idle temps of CPU are about 52-55C and when doing 75%CPU/30%GPU they rise up to 83C which is high-ish
I have same problem here even after cleaning all chip, still thinking about appplying there thermopads or somethink like that on thoose side chipsets instead of thermal paste
@@aryuukou6636 Have you done it? I'm planning to do so but I'm not sure now.
@@LucasStanik Go ahead and do it. IT1s the only chance and repaste GPU and CPU only, if yoy have very thin thermal pads place it on the rest of the chips. Good luck and let us know.
Aryuu Kou thermal pad of 2mm?Does anyone know their correct size?
@@SpierMarcio Yes, you can use it, go ahead. Basicaly it`s veryeasy to repaste and place thermal pads on chipset parts. What I recommend to you is to use 1mm, just to make sure there is no mini gap between radiator and chipsets. If you are going to use 2mm make sure you push enough pressure on it after you place thermal pads on all chip parts and repaste CPU/GPU cores. Good luck, btw I still have this one and laptop is very solid, strongly to recommend, but a bit heavy. Currently I give up this one to my sister and have Acer Predator Helios 300 with 144Hz display, no gsync, but 144Hz it`s like no gsync requied or needed, i don`t feel i need that nvidia "feature". Let us know about your results.
ASMR
if you change thermo paste always change on all places. not only on selected chips. never do as this man on video/
I'm not a fan of disembling laptops
Dude... great video but you're dusting off your fans... over your motherboard. Good news: Your fans are clean. Bad News: The motherboard is filthy.
za to Kaczka na bank będzie na grobie brata.....;/
dislike for no sound.