Having problems with your HP Pavilion dv4000 Notebook ?

The wi-fi on my hp dv4000 did not worked when i changed my motherboard. please help. - elbil biliran, philippines


Answers :

Sorry to hear about your WIFI problems, with the New MotherBoard.
\015\012First I assume the replacement mother Board is the same as the old and this is a New Board ?.
\015\012
\015\012
    \015\012
  1. Start the unit as you would normally.
  2. \015\012
  3. Enter your device manager and check for flags. (yellow) or (Red ) signs.
  4. \015\012
  5. Look under Networking devices. Note……. In most cases you should see
\015\0123- one of which should read 801.???
\015\0124. If you are not seeing any flags and are not seeing the 801. you may need to upload the drivers for the wireless Lan . Broadband wireless and the wireless assistant from HP’s web site. While their, you should also download the latest BIOS upgrade for your Laptop.
\015\012
\015\01295% of all the problems with the 6-9000 series units are heat distribution problems.
\015\012The Wafer Board Design on their GPU also relates directly to this problem.
\015\012
\015\012The answer HP along with NVIDIA have come up with, is not a fix but a Temporary
\015\012Pacifier, Fan Speed Control.
\015\012Before the BIOS updates, the fan at times would not run unless under command conditions.
\015\012Now, they have the BIOS controlling the fan RPM and at no time stops running.
\015\012The Wafer problem in which I am talking about, is not a problem which can be fixed, only replaced. This is in direct conjunction with the GPU Video and CPU Heat dissipation.
\015\012If you have changed your board which is a 001 series board, I hope you have purchased a board current to these problem.
\015\012
\015\012Please get back to me and let me know what you find..!!
\015\012Also, if you have replaced the M/B, you may want to look online for the better Heat Sink assembly. This New assembly does a better job of heat dissipation.
\015\012Take care.
\015\012John Ray
\015\012[email protected]
\015\012
\015\012
\015\012
Since you changed your motherboard, your wireless adapter built-in with the motherboard have changed also. Please make sure that your wireless network adapter is properly installed so that you can connect through wifi.

Regards,
Jess, Quezon City, Philippines :-)
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