Question about HP Pavilion dv4000 Notebook

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Ic for keyboard controller - HP Pavilion dv4000 Notebook

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It's the Super I/O chipset, or Integrated Circuit.

Uses an Intel 915 motherboard chipset, that is the mobile version. (For laptops)

http://en.wikipedia.org/wiki/List_of_intel_chipsets#Pentium_M.2FCeleron_M_mobile_chipsets

Probably the Intel 915GMS, or Intel 915GM; since it uses Intel GMA 900 integrated graphics.
No matter because they both are paired with the Intel ICH6-M.
Intel part number 82801FBM

http://en.wikipedia.org/wiki/List_of_intel_chipsets#Southbridge_9xx_and_3.2F4_Series_chipsets

http://en.wikipedia.org/wiki/Super_I/O

Don't know which manufacturer, nor model. Here is a list that may help you find it,

http://web.archive.org/web/20070929033214/http://www.esupport.com/techsupport/award/superio.htm

http://geekscomputer.blogspot.com/2008/07/super-io-chips.html

http://www.ebay.com/itm/NEW-HP-Compaq-V4000-DV4000-Motherboard-403894-001-/350314565363?pt=Motherboards&hash=item5190600ef3

http://h10025.www1.hp.com/ewfrf/wc/manualCategory?cc=us&dlc=en&lang=en&lc=en&product=468789&

HP Pavilion dv4000 Notebook PC and Compaq Presario V4000 Notebook PC - Maintenance and Service Guide

[Service Manual ]

WEAR an ESD wrist strap, and HAVE it's alligator clip attached to a good ground source.

Regards,
joecoolvette

Posted on Dec 11, 2012

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