reading EC with svod4 Lenovo NM-D271 issue

[Pfudaniel]

Hello, im trying to read the EC of lenovo NM-D271 butthe files come up empty after read.
Im using pinout provided from online database made by Adytia.

Pin detection is succesfull and i read in 384 size.
I was hoping to have some help to get the EC read succesfully. might be a pinout issue ? if anyone got more info on this id love to hear it.

Thanks.

[peste]

Hello, im trying to read the EC of lenovo NM-D271 butthe files come up empty after read.
Im using pinout provided from online database made by Adytia.

Pin detection is succesfull and i read in 384 size.
I was hoping to have some help to get the EC read succesfully. might be a pinout issue ? if anyone got more info on this id love to hear it.

Thanks.

post S/N, full name and model, TYPE,etc.

read the forum rules..
https://www.badcaps.net/forum/troubl...ore-posting

[volinakis]

Hello, im trying to read the EC of lenovo NM-D271 butthe files come up empty after read.
Im using pinout provided from online database made by Adytia.

Pin detection is succesfull and i read in 384 size.
I was hoping to have some help to get the EC read succesfully. might be a pinout issue ? if anyone got more info on this id love to hear it.

Thanks.

"pin detection"? just choose NUVOTON in mode of programmer, power on motherboard and hit Read ID. then config nuvoton, choose 384kb and hit Read

[Pfudaniel]

Excuses Mod, and thanks for correcting.

lenovo L14 gen2
NM-D271
HL4A0

[Pfudaniel]

"pin detection"? just choose NUVOTON in mode of programmer, power on motherboard and hit Read ID. then config nuvoton, choose 384kb and hit Read

Thanks for answering. “Power on motherboard” as press power button and turn laptop on?

[volinakis]

Thanks for answering. “Power on motherboard” as press power button and turn laptop on?

no, just plug in the charger.

[Pfudaniel]

no, just plug in the charger.

I have battery disconnected, plug in lenovo 65charger and followed steps. But still empty read files

[Pfudaniel]

Like this

[volinakis]

Like this

set programmer for 1.8V. I don't know why but setting for 3.3V gives errors, even SIO is powered from motherboard and not programmer. Check again if you set the ribbon cable in right position with a multimeter, is tricky for lenovo.

[Pfudaniel]

set programmer for 1.8V. I don't know why but setting for 3.3V gives errors, even SIO is powered from motherboard and not programmer. Check again if you set the ribbon cable in right position with a multimeter, is tricky for lenovo.

Set to 1.8v . Ribbon cable sits good, checked with multimeter. But still file read is empty.

[Pfudaniel]

[volinakis]

Set to 1.8v . Ribbon cable sits good, checked with multimeter. But still file read is empty.

what's the problem is with your laptop? and post serial no. as requested by moderator.

[Pfudaniel]

what's the problem is with your laptop? and post serial no. as requested by moderator.

i checked video's aswell im doign exactly as it shud but something is not right.

bioslock

sn: PF-3F4G3X

[volinakis]

i checked video's aswell im doign exactly as it shud but something is not right.

bioslock

sn: PF-3F4G3X

use Maxpower3 solution
https://www.badcaps.net/forum/troubl...-ec-pwd-bypass