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Pièces & Outils

The HP Pavilion dv9000 series was introduced in 2006.

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Best way to reflow?

I am looking into the heatgun, blocking the vents(wow, that will do MORE damage then good), reballing, replacing the board if I get the right donor

I have asked about the best way to implement data removal separately and actually made it understandable

How I deal with these laptops is very simple, clean the heatsink, get Artic Silver 5, replace the thermal pads on these ticking death clocks to keep them around longer(I get it, I CHOOSE to take these)

I will do this on ANY NVIDIA plagued laptop I need to fix to keep them from dying again as quick(I have worked on a friend's with a reflow, it lasted 2 years before it died, better then a year and then it died before)

Répondu ! View the answer J'ai le même problème

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Kits pour Nintendo Switch

Une solution rapide pour reprendre le jeu

Acheter un kit pour Switch

Kits pour Nintendo Switch

Une solution rapide pour reprendre le jeu

Acheter un kit pour Switch

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dv6/9 series are doomed

dont try to fix it at home

you need 220-230C to smelt the tin

but you kill the chip with 250C (celcius)

and it will brake again if not done properly

reballing with new tin would work for half a year

but the chip goes too hot by default so why bother?

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I was just a little critical about it

par

I came to my senses earlier and realized i was being a bit too critical

par

Aoyue 2702 + is a great rework station with digital thermal control. I would recommend using this or something similar if your interested in rework projects. its only $299.00 at Amazon and I've owned mine for 2 years without a problem.

par

Sorry forgot to add you can buy a can of super cool ( a refrigerant), its safe to use but don't directly in-hail it. it runs about $9.99 as well. You spray the chips periodically to help keep the chip below the 250C mark.

par

Using the refrigerant as you suggest is a VERY bad idea for a number of reasons including but not limited to causing bad solder joints, lifting chips off the board, warping the board and causing the board layers to separate.

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Give it to a computer shop and tell them to remove the gup chip set and use leaded solider. This issue occurs because HP used non leaded so it has a low melting point than leaded. I did the same thing and mines working fine its almost a year now. I also cut a hole in the bottom cover and added a extra PS3 fan to all the device to breath more heavily.. No problem with it now works like a charm no over heating issues .

Reball wit leaded solder!

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Is it possible to remove the discret GPU and use the onboard chip ???? remove physically and from BIOS or something? ( Of course...only after reflowing and being able to power on once again..)

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Nick sera éternellement reconnaissant.
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