Olivetti P55 black screen fix bios

[reset1986]

Hi, we need to correct the bios for this model, I used a network bios that turns on but after about thirty seconds it emits beeps and turns off, I attach the original backup which gives a black screen

Olivetti P55 model
W650SJMB-0D motherboard
sn NKW650SZ0005C02468
Thank you

[SMDFlea]

post the laptop serial number.........................

[reset1986]

post the laptop serial number.........................

NKW650SZ0005C02468

[reset1986]

with this bios the pc turns on regularly and arrives in windows, after about 30 seconds it emits 22 beeps and the fan turns to maximum, then it turns off completely, I turn it back on and it does the same thing

W650SJMB-0D U27 & U28 BIOSK650D-I5-D1 6-71-W65J0-D02 W.zip

[reset1986]

Is it possible to correct the bios of the first post?thanks

[volinakis]

Is it possible to correct the bios of the first post?thanks

try celan_ME version, see if it helps

[reset1986]

try celan_ME version, see if it helps

Thanks, but I still have a black screen, the problem lies in the 4 MB bios, if I load the bios of the 4 post of 4 MB the PC works and loads Windows, but lasts 30 seconds, start to issue 22bip and the fan at the max, Then he turns off

[volinakis]

Thanks, but I still have a black screen, the problem lies in the 4 MB bios, if I load the bios of the 4 post of 4 MB the PC works and loads Windows, but lasts 30 seconds, start to issue 22bip and the fan at the max, Then he turns off

try clean_ME bios from post 4

[reset1986]

try clean_ME bios from post 4

ok, I try the bios, I did a search, this motherboard is mounted on the Clevo PC and has an Nvidia graphics card, my motherboard is one without a graphics card, only i5 CPU with integrated GPU, the 22 beeps indicate a problem with the sensor gpu which is not present on my main, I try this bios and update

[reset1986]

try clean_ME bios from post 4

then I did flash but still the 22 beeps and shutdown, then I found the 4MB file for the uma version of this main, I have the 2MB file cleaned by you and flash the 4MB one with this version that I attach, for those who have similar problems use the 4MB file, thanks