hp elitebook 840 g1

[k370]

I have had 3 840g1 whid flashing capslock and power buton continuasly Any tip ?
alredy programed bios and ec
If you ned shematics probaly i can trade for good tips

[caspian]

Re: hp elitebook 840 g1

what have you tested so far on this laptop?
for example, follow the following post:
https://www.ifixit.com/Answers/View/...OS#answer28974

[k370]

Re: hp elitebook 840 g1

I have tested rams .
only the board and wower butoin
flach bios and ec whid dump from vinafix
3.3v 5v is there
no shorts on coils .....

[leenkumar]

Re: hp elitebook 840 g1

Hi,

any one share the 840 g1 correct bios.
we have already check the all bios bin but it will be not resolve.
so anyone share the correct bios.

[dimah77]

Re: hp elitebook 840 g1

Having same problem ; is there any correct bios for 840 G1 ?

[SMDFlea]

Re: hp elitebook 840 g1

Having same problem ; is there any correct bios for 840 G1 ?

Use the forum search,there`s plenty of working dumps.

[jasko_jacker]

Re: hp elitebook 840 g1

I solve this type of issue with a bios and ec dump that I take from the same working laptop.

[dimah77]

Re: hp elitebook 840 g1

I solve this type of issue with a bios and ec dump that I take from the same working laptop.

Can u upload it here please ? With motherboard id please