Help on display sync please!

ShreeRangaRaju

Commendable
Jun 1, 2016
9
0
1,510
Hi Guys!
I have laptop whose display is not working.
but lights are glowing,
i have a computer.
i connect both with vga cables.
How to transport laptop display to computer,since laptop is not working?
 

Dell studio 1535, it is very old. i lost manual.can you help?