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Wifi problem in compaq presario c762nr notebook

I recently bought this laptop and everything was working fine. After a week, suddenly wireless stopped working. It doesnt goto internet though it goes till the router.

Tried all the options from vista, but still no solution. I have 2 more similar laptops and they are working fine.
Changed the wireless adapter driver from compaq.

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Your network profile is damage create a new one, once the profile get corrupted it will never allow to connect to any outside networks due to security measure.


Posted on Jul 23, 2008


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Posted on Jan 02, 2017


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Replacing inverter on Compaq Presario C762NR Notebook PC

Here is the manual for your model laptop. Information regarding the inverter (HP Part # 454915-001) and how to disassemble and replace the part begins on page 55.
Thanks, and have a great day!
If my solution helped you, please don't forget to leave positive feedback!

Aug 29, 2011 | HP Compaq Presario C762NR Notebook

1 Answer

Hi there i`ve got a compaq presario c300 the wifi was working fine,but now it says its conected but its sends but does not receive,please help as i`ved tried everything and the problem is driving me mad...

check your access point (wifi gateway) this is definitely not a problem in your laptop.

You can test it by doing a trace route to see where is the problem (command prompt while connected to wifi)

Jul 17, 2011 | Compaq Presario 700 470024-192 Notebook

1 Answer

My compaq presario C762NR Notebook PC is not connecting to the internet. My connection is very strong but the pc says "Connection status: unknown. The dependency service or group failed to...

compaq presario C762NR
wow, posting with NO OS stated, no Operating system stated.
windows what?, OS2, Linux, what? be specific or help will not be correct.

connecting. we don't know at all what connections you have,
none stated?
is this an Ethernet cable (cat5/6-RJ45) ? to your ROUTER?
or wifi to your home router, what?

if Ethernet cable works and wifi not then we know is wifi only.
why not use a cable, buy one for $3 and keep it handy.

btw , the cables allows getting long winded windows updates 100x faster. or if installing an new or updated or restore OS even faster.

we have no idea at all what OS is there.
nor if it was upgraded to a higher version without HP support.
its and HP computer now, Compaq is gone.

if you look in DEVICE MANAGER.
see all net work chips there, ?
are all of them happy, no red, no yellow marks or missing ?
if yes, then your DRIVERS are wrong, or corrupted.
that is step one,
not get connected. get connected can not fix bad drivers.
so DM is first.
but first first is what , DRIVERS matching your unstated OS.

Apr 29, 2017 | Compaq Presario C762NR Notebook

1 Answer

Hi i have compaq presario 2100 there is a card bus i bought belkin notebook card adaptor.will it be compatible with it or not.plz help

Yes that should work with that slot there , hopefully the slot is working fine and if it is everything will be ok there..

Aug 05, 2009 | Computers & Internet

1 Answer

Compaq presario C762NR notebook pc I have trouble charging it, the blue light turns on and off. Once I plug it in I need to move the charger around in order to start charging

You either have bad wires or loose connection. Take the prongs on the plugin and bend them both outwards. Use wrench if needed. Bend them just enough so they will stay in the outlet without being loose. This is the most common problem with charging

Jul 19, 2009 | HP Compaq Presario C762NR Notebook

1 Answer


Found someone with the same problem he solved it and posted the page here

Just follow the guide and you will be good to go
Hope that helps

Let me know if it solves your issue or if you need more help


Aug 21, 2008 | Compaq Presario Notebook

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