Hi everyone,
I have bought my laptop 7 years ago and it is still working perfectly until now. It is a Dell Inspiron 7520 non-SE with Service Tag 1VJBFV1.
Onboard screen panel seems to be old enough that some weird red areas show up on this screen (more noticeable when I open darker photo).
Therefore, I decide to disassembly my laptop and redesign it as a portable computer case.
However, if I detach/remove its onboard screen, the laptop won't boot anymore, if I reattach the screen, everything will work fine again.
It seems like during booting process, the laptop itself will check for the presence of peripheral devices and if something is missing, the process is halted.
The funny thing is I have other 2 laptops (1 Dell, 1 Sony) serving the same purpose and they can boot fine no matter there is an onboard screen or not.
Is there anything I can do to fix this problem?
Thank you.
I have bought my laptop 7 years ago and it is still working perfectly until now. It is a Dell Inspiron 7520 non-SE with Service Tag 1VJBFV1.
Onboard screen panel seems to be old enough that some weird red areas show up on this screen (more noticeable when I open darker photo).
Therefore, I decide to disassembly my laptop and redesign it as a portable computer case.
However, if I detach/remove its onboard screen, the laptop won't boot anymore, if I reattach the screen, everything will work fine again.
It seems like during booting process, the laptop itself will check for the presence of peripheral devices and if something is missing, the process is halted.
The funny thing is I have other 2 laptops (1 Dell, 1 Sony) serving the same purpose and they can boot fine no matter there is an onboard screen or not.
Is there anything I can do to fix this problem?
Thank you.