I forgot my bluetooth pass key for my acer 8930G laptop. how can i retreive it?

If Laptop is ok and screen is ok then I suggest check the ribbon cable connectors. Are all wires ok ?
For information, CCFL Service manual is here
https://clubelectronicos.com/wp-content/uploads/2020/11/lg_inverter_t-con_board_repair.pdf

and Acer Aspire 8930G Service manual is here
Acer Aspire 8930G Service Manual (Page 107 of 119) ' ManualsLib

This is a long shot but take out the battery and leave it a couple of hours then replace and place it on charge overnight then retry next day, you have maybe already tried that, the only other thing I can think of is get a multimeter or someone who knows how to use one and check that the voltage is kicking out 19v DC from the charger

The pass key for the Bluetooth headset is 0000 (four zeros).

If you need further details do not hesitate to get back to me.

Hope it helps...

If you want cheap new battery try to buy it from ebay in this link
http://cgi.ebay.co.uk/BATTERY-ACER-Aspire-5310G-5315-6930G-7720G-8920G-8930G-/190390798936?pt=UK_Computing_LaptopsAccessories_LaptopBatteries&hash=item2c542d0a58#ht_2665wt_1137

have u download the 64bit drivers ? acer havent released windows 7 drivers for this model i recommend visting this acer link http://support.acer-euro.com/drivers/notebook/as_8930.html choose the windows vista 64 bit sound driver once downloaded install ,if problem still persists then uninstall the driver then reinstall in compatability mode for vista ;) (rite click driver then properties and select compatability then choose vista and run as adminastrator ) hope this helps

hey what's up

Pin (pass key) should be 0000 (4 Zeros) or try 1111, 1234, 9999

I went to the Acer Pan American site (http://gd.panam.acer.com/home/) and navigated to the aspire 8930g page for drivers. The 'drop-down' window allows you to select Windows XP (Pro or Home) and provides a list of drivers for you model laptop. Check it out!

The Acer I bought for my Son last Xmas had the option of producing a full set of recovery disks and a drivers disk. If you have this option and you have used it then you have a way back to a functioning laptop if you have problems with the O/S change.

Download the drivers you need for the laptop accesories you have BEFORE YOU CHANGE THE OPERATING SYSTEM. Do your change then install your drivers. It appears from the surface that you should be able to do this change.

After you connected the HDMI Cable to the TV...Did you press the FN + F4 Key on the keyboard... The first screen you will see is the notebook screen is blank and the TV has got the desktop on top of it...The second time you press the FN + F4 then you will see thedesktop on the notebook and as well as the TV...The third time you press the FN+F4 you will see the desktop on the Notebook...

plz give mesound driver aspire 4720z