Sorry if i revive the topic, i have a Creative GigaWorks ProGamer and when i power it up from the wired remote for a 1 minute or so strange sounds comes from the sub and random sound in speakers during the sound test from windows. After that its like is alive and working ok sound is clear and from all speakers. What could it be?
Thank you!

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Thank you again, you saved my day!

Ok, everything seems fine now, thank you! Only one thing at boot apears the message " Manufacture programming mode is in Unlock mode"
Kudos!

Hi! I managed to read the chip here is the original bios. Thank you for your help...!...

Hi, i have a Hp model 15 and got error at trying to update bios, it writed OK but during verifying at about 80 % suddenly restarts (i did have charger pugged in, connected to a UPS) and after that no image, no boot nothing.
I tried Hp method with a usb stick but nothing is working. It just power up fan is spinning but no image, nothing.
Before bios update i did not make any bios backup (silly me!) but at least i heve the serial.
I tried to reflash using [SIZE=12px][B]SOIC8 SOP8 IC TEST Clip Adapter Cable with a ch341 programmer but not succeded to read the chip- wich is [/B][/SIZE]AH1747...

Re: hp 640 g2 password need bios dump

Thank you (Multumesc ), i'll give it a try and let you know.

Re: hp 640 g2 password need bios dump

If someone do finds the time to take a look at my bios posted i would be very grateful. Thank you again!

Re: hp 640 g2 password need bios dump

Hi, i am another user who has this dreaded error with HP 640 G2. All of the sudden my laptop started to act weird and when i press power it lits the wireless and the mute button and seconds later the fan starts for a second then all stops, no image no nothing.
I made a dump of the bios i think maybe the bios is corrupted. Little help needed .