Technical Support toshiba l655 30 second shutdown

[user5734]

toshiba l655 motherboard 6050a2332301 It shuts down exactly 30 seconds after starting I tried many things including intel hm replacement and Clear ME file but it did not fix.Maybe there is someone who has happened to you before

 

[Hosein Asadolahi]

toshiba l655 motherboard 6050a2332301 It shuts down exactly 30 seconds after starting I tried many things including intel hm replacement and Clear ME file but it did not fix.Maybe there is someone who has happened to you before

do you clear me the bios file ???

 

[user5734]

yes i tried clear bios i tried many different bios

 

[Hosein Asadolahi]

yes i tried clear bios i tried many different bios

did you test laptop with hard drive . test with bootable device . are you sure shutdown in exactly 30 sec ?? every time ?
when you press power button after laptop shutdown after 30 sec , laptop power up again or not ?