cq42 only f12 led shows and off
 

Ist of all very thankfull and feeling joyous 2 see a section for lappy and pcs ...
keepit up gud peoples.....and many thanks 2 all seniors...

my compq cq 42 gives only led f12 light once and not getting on ,,,i took it in market but all are pretnding hifi but no one seems genuine...
once after removal of and reinserting battery it get on but now it is not getting on....some says bios is corrupted ,,,....i opened my lap and cleaned and reconnected all wires ..still same....what should i do ....hoping for soon answer....thanks

thanks 2 all for a graeat start.....