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Go Back   GSM-Forum > GSM & CDMA Phones Hardware Repair Area > Hardware Equipments for GSM

Hardware Equipments for GSM All about Hardware Instruments and equipments like Soldering Stations, Hardware Tools, Oscilloscopes , Frequency Counters ..ext.

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Old 05-05-2011, 04:20   #1 (permalink)
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Reballing by hand.

Hello everybody,

First off, im new to the site so hello

Second, I would seek some advice on how to reball my hp dv 9000 series motherboard. Now I have seen videos on how to do and read up on it. I understand that a lot is at risk but I wanted to give it a try. I have 3 HP DV laptops that all failed due to that nvidia chipset problem. Can someone shed some light in regards to this?

A few questions I have is:

How to remove that "red" eproxy glue attached to the chip easily? I have a heat gun.

What fluxs are needed? (is there a flux you apply to the chip before heating it to help take the chip off?)

What size reballs do I need? (.35mm, .4mm)

My friend has the reballing kit, but which template do i need? how can i tell?

Any help will be greatly appreciated.
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Old 05-25-2011, 04:21   #2 (permalink)
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same problem..
steel wait..
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Old 05-27-2011, 05:22   #3 (permalink)
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I can do you a favor.we are forestall exact equipment co. 深圳市福斯托精密电*设备有限公司
contact me freely:bgarework2011@hotmail.com
Brian Hu
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