i have a serious problem with my toshiba laptop model no L300 ST2501 which i owned for over 1 1/2 years now...the problem come during start up..
when i'm about to start my laptop with ac power only, i noticed that the power supply LED is falshing and i hear sound of cooling fan also..
and suddenly it went off and on and repeatly doing that..but when i try using the battery only,,it work just fine..and it never freeze or hang up..
so the situation is i had to start my laptop using the battery first and after all loading up i plug it with power cord after a few times of trying..after few days i had send my laptop for repair since it already passed the warranty period..the tech guy told me that i had a problem with my motherboard (i.e shortcircut motherboard) but i not so sure because everytime when my laptop working fine i was able to play games like counterstrike and warcraft without hang or freeze...and i test all my hardware such DVD drive, card reader, USB ports and wireless ports..all working just fine even i post this massage using this laptop..if someone can tell me any advise or opinion regarding this i really appreciate..this thing only happen during start up...all the rest just fine...
when i'm about to start my laptop with ac power only, i noticed that the power supply LED is falshing and i hear sound of cooling fan also..
and suddenly it went off and on and repeatly doing that..but when i try using the battery only,,it work just fine..and it never freeze or hang up..
so the situation is i had to start my laptop using the battery first and after all loading up i plug it with power cord after a few times of trying..after few days i had send my laptop for repair since it already passed the warranty period..the tech guy told me that i had a problem with my motherboard (i.e shortcircut motherboard) but i not so sure because everytime when my laptop working fine i was able to play games like counterstrike and warcraft without hang or freeze...and i test all my hardware such DVD drive, card reader, USB ports and wireless ports..all working just fine even i post this massage using this laptop..if someone can tell me any advise or opinion regarding this i really appreciate..this thing only happen during start up...all the rest just fine...