HP 15-ec****** dag3himb8c0 rev c BIOS Request

[ub6ib969]

Thank you in advance.

Unit Powers on, fans rung at full RPM, no post or display. I suspect corrupted bios.

Model: HP pavilion gaming laptop 15-ec2008ca
Motherboard: DAG3HIMB8C0 Rev: C
S/N: 5CD2083MMR
ProdID: 2L7K5UA#ABL

[hoaca388]

Thank you in advance.

Unit Powers on, fans rung at full RPM, no post or display. I suspect corrupted bios.

Model: HP pavilion gaming laptop 15-ec2008ca
Motherboard: DAG3HIMB8C0 Rev: C
S/N: 5CD2083MMR
ProdID: 2L7K5UA#ABL

HP Pavilion Gaming Laptop 15-ec2008ca (2L7K5UA)

[layad]

hi there ,
i have hp 15-ec2150ax , super io chip is damaged , installed new one but it seems i have to program it first , could not find the ec part in the hp bios using hexeditor
hp 15-ec2150ax
serial number : 5cd2292hdn
motherbord : dag3himb8c0 rev c
may someone explain how to find it?

[SMDFlea]

Thread merged.

[peste]

hi there ,
i have hp 15-ec2150ax , super io chip is damaged , installed new one but it seems i have to program it first , could not find the ec part in the hp bios using hexeditor
hp 15-ec2150ax
serial number : 5cd2292hdn
motherbord : dag3himb8c0 rev c
may someone explain how to find it?

post the main bios, what i/o chip does the laptop have?

[layad]

post the main bios, what i/o chip does the laptop have?

hi
the io is ite8987e , i noticed some work round the bios chip , i dont know if the dump file still fine or not

[peste]

hi
the io is ite8987e , i noticed some work round the bios chip , i dont know if the dump file still fine or not

bios and EC bios extracted from the HP website update for...HP Pavilion Gaming Laptop 15-ec2150AX (589X6PA)
DMI 414000 - 4140FF
KEYWIN 436000 - 43603F

[layad]

bios and EC bios extracted from the HP website update for...HP Pavilion Gaming Laptop 15-ec2150AX (589X6PA)
DMI 414000 - 4140FF
KEYWIN 436000 - 43603F

thank you so much , i flashed both after transfering dmi and keywin to the new dump, the laptop still dead, ec requirments are there , but rsmrst still missing, checked all pis , they are all soldered ok to the motherboard , any suggestions?