lenovo ideapad 700-15ISK bios repair needed

[michelraj410@gmail.com]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

ok thanku

[delianko]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

Hello, I have a problem with a laptop MB LOL SKL MB 15221-1 448.06r01.0011 Lenovo 700-15ISK is a black of screen, I suspect a corrupt bios, unfortunately I uploaded all the forums, vlab, and elvikom but there is no voltage on the processor at all, on I am asking you to repair my bios
Greetings.

Helloo! My ideapad 700 has no display after sleep mode. Was the reason in the bios?

[jacospama]

Re: lenovo ideapad 700-15ISK bios repair needed

has EC and yours ... is the bios from the I / O chip ... use only the main bios ..

please i have used the main but still not giving signal

[peste]

Re: lenovo ideapad 700-15ISK bios repair needed

please mine has no ec can i try the main?

has EC and yours ... is the bios from the I / O chip ... use only the main bios ..

[jacospama]

Re: lenovo ideapad 700-15ISK bios repair needed

try this one.........

please mine has no ec can i try the main?

[jacospama]

Re: lenovo ideapad 700-15ISK bios repair needed

try this one.

please mine has no ec

[Zeeshanali1]

Re: lenovo ideapad 700-15ISK bios repair needed

try this one.........

[LatinMcG]

Re: lenovo ideapad 700-15ISK bios repair needed

try this one.

[jacospama]

lenovo ideapad 700-15ISK bios repair needed

i found one in this forum but didnt work. this is the part number( lol skl mb)

[sonmacera]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

thanks working fine

[hardwareserwis]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

Hello, I have a problem with a laptop MB LOL SKL MB 15221-1 448.06r01.0011 Lenovo 700-15ISK is a black of screen, I suspect a corrupt bios, unfortunately I uploaded all the forums, vlab, and elvikom but there is no voltage on the processor at all, on I am asking you to repair my bios
Greetings.

[Edward1234]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

Thanks, work well

[ay_bulut]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

plz test

I think that issue wasn't related with EC rom.
Maybe power rails missing supply for NVidia chips. Also "external video" give me confuse. Did you mean discrete dedicated VGA?

Anyway, try this, not tested. Merge your backupnwith update official.

If you have issue when extract it, try 7zip.

There`s a problem with the original bios ME region, it opens ok in MEA but in FITC theres an error,i tried manually editing in the ME region,still has errors.The bios posted by mahmoodjavan has 1KB extra at the end and a dirty ME region,i made a new bios from that.


700-15ISK (Type 80RU) ME_CLEAN

thank you so much

[SMDFlea]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

There`s a problem with the original bios ME region, it opens ok in MEA but in FITC theres an error,i tried manually editing in the ME region,still has errors.The bios posted by mahmoodjavan has 1KB extra at the end and a dirty ME region,i made a new bios from that.


700-15ISK (Type 80RU) ME_CLEAN

[on/off]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

device is working, but does not show external video card (GTX 950M)

I think that issue wasn't related with EC rom.
Maybe power rails missing supply for NVidia chips. Also "external video" give me confuse. Did you mean discrete dedicated VGA?

Anyway, try this, not tested. Merge your backupnwith update official.

If you have issue when extract it, try 7zip.

[ay_bulut]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

Does the mobo can charge battery?, if it can charge battery then 80-90% EC (include firmware/ec rom) still good.

Did you have backup dump the EC, for comparing use HxD apps. Usually EC rom lenovo also found on bios dump.

device is working, but does not show external video card (GTX 950M)

[on/off]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

Does the mobo can charge battery?, if it can charge battery then 80-90% EC (include firmware/ec rom) still good.

Did you have backup dump the EC, for comparing use HxD apps. Usually EC rom lenovo also found on bios dump.

[ay_bulut]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

plz test

bios didn't work ,
0.35 Amper
Do not have EC rom?

[mahmoodjavan]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

motherboard : LOL SKL MB 15221-1
448. 06R01.0011
case code : 80RU
processor : 6700HQ
Gpu : GTX 950M
EC : IT8226E -128
Bios chip : Winbond W25Q128FV 16MB
Backup bios : lenovo ideapad 700 orj bios.rar

thank you in advance for your help.

plz test

[ay_bulut]

Re: Lenovo ideapad 700-15ISK BIOS+ EC NEEDED

please help