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HP Pavilion ze4800 motherboard

Discussion in 'HP' started by Fusebox80, Feb 28, 2008.

Fusebox80 Newbie

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I have a Pavilion ze4800 that has a broken komponent on the motherboard.
This 8-pin IC (U21) is on the internal power source area. Componen IC U21 is burnt so bad, that the text on it can not be read.

If you have a open disassembled ze4800, please send the close up picture of the mobo here, or please tell what the componen says?

Component U21 is located next to PS2 connector on the motherboard.
Here is a picture of it:

http://www.hotlinkfiles.com/files/1037481_qbhmg/Pavilionze4801ea.jpg

Here is a guide for HOWTO Dissassemble HP Pavillion Laptop:
http://www.uofr.net/~greg/hardware/hp_pavilion_n5430_disassembly.html

Fusebox80, Feb 28, 2008

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Fusebox80 Newbie

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I still have not found any info regarding this mobo. If you have anything on this, please dont hesitate to post.
What component is U21 in this mobo?

Fusebox80, Mar 10, 2008

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Fusebox80 Newbie

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Information regarding this motherboard is still needed.
Information of component U21 is much appreciated.

Fusebox80, Apr 2, 2008

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Fusebox80 Newbie

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If you have anything on this, please dont hesitate to post.

Fusebox80, May 22, 2008

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