please answer this question :
how can i fix a aspire acer 5542 black screen ,, there is a sound on the driver but no view on the monitor totaly black how can i fix i try already removing the ram and swap iti but still no screen i open the monitor but cant find the inverter ...i wasn't able to check on the other monitor by using the vga cable bec i dont have that equipment the battery on the mother board is it possible also?