BIOS L590 (type 20Q7, 20Q8) Laptops (ThinkPad) L490 (type 20Q5, 20Q6) FL490/FL590 NM-B931

Star Rating

5.00 star(s)

L590 (type 20Q7, 20Q8) Laptops (ThinkPad)
ThinkPad L490, L590 BIOS
L490 (type 20Q5, 20Q6)
FL490/FL590 NM-B931
R0ZET35P 32MB
R0ZET35W 32MB
boardview
NS-B462.tvw
NM-B931 REV1.0.tvw
NS-465.tvw
NS-B461.tvw
NS-B463.tvw
NS-B464.tvw
LENOVO_THINKPAD_L590_LCFC NM-B931 photo

 

[ThienBui]

Thank you, I see 2 bios dumps which one ?

any and can try both
only need work

 

[Aoi]

Need to program 1Bios for lenovo L490 don't know where the bios is ns-b461

 

[ThienBui]

Need to program 1Bios for lenovo L490 don't know where the bios is ns-b461

You mean don't know which BIOS chip is?

 

[Aoi]

You mean don't know which BIOS chip is?

Yes, i can't fnd it

 

[ThienBui]

Yes, i can't fnd it

send photo full main board i help find

 

[CHADI BDEWI]

hi
i have same problem about password
did you have MEC file ?

 

[ThienBui]

hi
i have same problem about password
did you have MEC file ?

send file old I help builds

 

[CHADI BDEWI]

send file old I help builds

 

[ThienBui]

no, 1MB no data and for MEC

 

[virendra]

GIVE MAIN BIOS BAK

 

[ThienBui]

GIVE MAIN BIOS BAK

on top Available

 

[HIGHLAPTOP]

HI PLEAS CLEAR ME VERY LATE TO DISPLAY

 

[ThienBui]

HI PLEAS CLEAR ME VERY LATE TO DISPLAY

 

[HIGHLAPTOP]

BRO THIS FILE IS BAD starup but no display

 

[ThienBui]

BRO THIS FILE IS BAD starup but no display

I only help clear me form file you provided

 

[HIGHLAPTOP]

I only help clear me form file you provided

the first file posted by me is work fine one problem is slow in starup

 

[ThienBui]

the first file posted by me is work fine one problem is slow in starup

make one video I check

 

[HIGHLAPTOP]

i have re write the first is working

 

[HIGHLAPTOP]

ok bro

 

[ThienBui]

ok bro

boot very fast
I not see late display