BIOS REQUEST HP 430 g3

[vikivng]

Hi guys,
hope I did this correctly..
Here is my bin for help in getting a clean one.
When I connected using a test clip I got manufacturer unknown, unknown memory.
However it read the chip and im posting the bin here.
Thnx

[Claudiomfa]

Re: BIOS REQUEST HP 430 g3

your uploaded file is completely empty

read chip again

[vikivng]

Re: BIOS REQUEST HP 430 g3

IM thinking this may not have done it correctly.
Are these test clips usually hard to connect to the chip.?

[vikivng]

Re: BIOS REQUEST HP 430 g3

your uploaded file is completely empty

read chip again

LOL,,ok..having trouble using the test clip..

[peste]

Re: BIOS REQUEST HP 430 g3

LOL,,ok..having trouble using the test clip..

remove your chip from the motherboard before reading or writing..do not use the clip, you may have errors ..

[vikivng]

Re: BIOS REQUEST HP 430 g3

remove your chip from the motherboard before reading or writing..do not use the clip, you may have errors ..

ok

[vikivng]

Re: BIOS REQUEST HP 430 g3

What size should the file be after read.?

[servis_null]

Re: BIOS REQUEST HP 430 g3

What size should the file be after read.?

Should be 16.384KB

[vikivng]

Re: BIOS REQUEST HP 430 g3

HI again
I have directly soldered wires from the clip cable to the chip.
The detect tells me the manufacturer is unknown,also memory name and size.
It does show memory type manufacture r id ,memory capacity and device id.
Just want to make sure I have not made any wrong connections before I desolder the chip since I now have solid connections straight to the pc.
red wire goes to pin 1 etc .No shorts..
pls help.
When I click verify it tell me chip and its contents are in disagreement.'

[servis_null]

Re: BIOS REQUEST HP 430 g3

HI again
I have directly soldered wires from the clip cable to the chip.
The detect tells me the manufacturer is unknown,also memory name and size.
It does show memory type manufacture r id ,memory capacity and device id.
Just want to make sure I have not made any wrong connections before I desolder the chip since I now have solid connections straight to the pc.
red wire goes to pin 1 etc .No shorts..
pls help.
When I click verify it tell me chip and its contents are in disagreement.'

As Peste mention, you MUST remove eeprom from board in order to autodetect, read, erase, write etc etc and avoid damaging motherboard.

Soldering wires is same as using clip

[vikivng]

Re: BIOS REQUEST HP 430 g3

Hi again
is this one correct.?

[servis_null]

Re: BIOS REQUEST HP 430 g3

Hi again
is this one correct.?

looks like wrong eeprom, find another one on the board

[vikivng]

Re: BIOS REQUEST HP 430 g3

Can someone show a pic of where the correct chip is on the HP 430 G3 LAPTOP?

[servis_null]

Re: BIOS REQUEST HP 430 g3

Can someone show a pic of where the correct chip is on the HP 430 G3 LAPTOP?

Should be next to bios battery..

Write here you eeprom model here, should be something like 25B128

[SMDFlea]

Re: BIOS REQUEST HP 430 g3

Try AsProgrammer software instead,select the ch341a under hardware first, then choose the bios chip manually https://www.badcaps.net/forum/showpo...6&postcount=10
Attach the charger to the laptop before making a backup,be careful not to short anything out with the clip.

[vikivng]

Re: BIOS REQUEST HP 430 g3

should be next to bios battery..

Write here you eeprom model here, should be something like 25b128

winbond
25q128f

[vikivng]

Re: BIOS REQUEST HP 430 g3

This is right next to the round battery yes.

[vikivng]

Re: BIOS REQUEST HP 430 g3

OMG,,how do I change asprogrammer to english?? driving me nuts.
sorry guys.
ok was using 1.4,,2.0 defaults to english.

[vikivng]

Re: BIOS REQUEST HP 430 g3

HI again guys.
here is my file ,hopefully its now correct.
Read with asprogrammer.


Ok im guessing this also not right.
I dont understand what I am doing wrong.
Im sure the chip has been soldered the correct way with the dots matching.
I assume nothing else is meant to be connected (adapters etc)to the programmer apart from the chip itself.
The software sees it..I click read ic' ,progress bar takes a min or so..can someone help pls.

[lapfix]

Re: BIOS REQUEST HP 430 g3

empty one , you waste your time .
your bios is near bios battery ...the only one .

https://ae01.alicdn.com/kf/HTB1_D3nb...3-I7-6500U.jpg