Service Manual

[RLichtendahl]

Hello,

I'm looking for the service manual for my 

HP Pavilion H9-1102 ED desktop
[personal information removed]
Productnumber B2H72EA#ABH
Motherboard: HP 656599-001 (Chicago)/AS# HP 623913-003

in order to enable me to determine the location/partnumber of my defecte wireless Ralink Wi-Fi dapter.
 

[Paul_Tikkanen]

Hi:

Below is the link to the parts list for your PC.

HP PartSurfer

The wifi card is part number 638403-001 - Wireless LAN - Flamingo

You can no longer order the card from HP, but you can find them on eBay.

638403-001 | eBay

I suggest that you do a slight upgrade to that model card and add Bluetooth...

Buy this model card with this HP part number...

Realtek RTL8723BE 802.11bgn 1×1 + BT 4 LE Combo Adapter   HP part # 753077-001.

753077-001 | eBay

The service manual is not going to have the procedure to remove or replace the wifi card.

You can see what the card looks like from the pictures in the first eBay link I posted.

It will have a thin wifi antenna cable connected to it, and the card will be lying flat on the motherboard.

[RLichtendahl]

Hi Paul,

Thanks for yr feedback. I am trying to locate the adapter on the motherboard in order to replace it without delay.
Any idea where i can find it?

Image of the motherboard (Chcago) can be found here:
https://www.amazon.com/656599-001-HP-MOTHERBOARD-IPISB-CH2-Pavilion/dp/B01BK2QM1M

[Paul_Tikkanen · Accepted solution]

You're very welcome.

This looks like the slot where the wifi card is located that I circled...

[RLichtendahl]

Thanks for yr help Paul.

I'll take up on yr advice with respect to the uprade including bluetooth.

Rob

[Paul_Tikkanen]

Anytime, Rob.

Glad to have been of assistance.

[RLichtendahl]

Hi Paul,

I took up on yr advice but rather than the 753077-001 they built in the 752601-001. 

USB\VID_0BDA&PID_B001&REV_0200
USB\VID_0BDA&PID_B001

Although the Wifi adapter (working flawlessly) and the Bluetooth adapter pop up, the latter does not enable connection  to my headset or any other device.

.

Yr advice is appreciated

Rgds
Rob

[Paul_Tikkanen]

Hi, Rob:

This should be the W7 BT driver you need...

1.0.0.1021

https://ftp.hp.com/pub/softpaq/sp98001-98500/sp98266.exe

[RLichtendahl]

Thank you!!!!!!!!!

Works like a charm. 

I am a happy man:)

[Paul_Tikkanen]

Anytime.

Glad to have been of assistance.