Compaq CQ 60 Keyboard not working!!!

[Monument]

Hello people, recently I got a compaq cq60 laptop from a friend of mine, he said he spilled tea on the keyboard. After that the keyboard stopped working.
I took it apart, completely cleaned the keyboard, the keyboard itself works on other laptop but it doesn't work on this CQ60. The motherboard was clean from liquid and I don't know where else to search, the keyboard connector is also OK. Could it be the winbond IC is shorted? USB keyboard is working just fine.








Many thanks, Monument.

[Pragmatiko]

Re: Compaq CQ 60 Keyboard not working!!!

Hello people, recently I got a compaq cq60 laptop from a friend of mine, he said he spilled tea on the keyboard. After that the keyboard stopped working.
I took it apart, completely cleaned the keyboard, the keyboard itself works on other laptop but it doesn't work on this CQ60. The motherboard was clean from liquid and I don't know where else to search, the keyboard connector is also OK. Could it be the winbond IC is shorted? USB keyboard is working just fine.








Many thanks, Monument.

check or replace Winbond WPCE775L

[Monument]

Re: Compaq CQ 60 Keyboard not working!!!

check or replace Winbond WPCE775L

I can't find any schematic for it, which pin should I check for?

[Pragmatiko]

Re: Compaq CQ 60 Keyboard not working!!!

pls

[Monument]

Re: Compaq CQ 60 Keyboard not working!!!

Sorry for being away so long, the laptop is long fixed, keyboard was the issue afterall. Thank you all for your effort in helping me!