How to change the display inverter?

Hi everybody, I guess my HP nc7400 has a display inverter issue, it works only with external monitor so it's not possible to see the BIOS utility, boot information or Windows repair action.How can I change it and is there a used stuff site in the Net?

THX

Dany

Answer this question I have this problem too

Is this a good question?

Score 0
Add a comment