Hello!
My mum gave her LifebookT900 to me to use it for school. We rarely use it though, since we have a better laptop but now it's gone so I have no choice to use this lifebook.
There's nothing wrong with the lifebook, it's runs pretty well and fast too, even if it's been around for a decade, until I shut the lid off because I have to leave for a while. When I came back and opened the lid, the monitor stays blank but the 3 lights near the switch button(?) kept flashing. I tried shutting it off and turning it on yet the same thing happens. The lights turn on and flashes 2 times and stays off for a few seconds then flashes again repeatedly.
I watched Youtube videos with the same issue as mine and followed them (removing the charger and battery, hold the power button for 30 seconds and put the battery & charger back) and none of them works unfortunately.
I don't really know what to do anymore and I'm afraid my mum will find it out. I really really need it to use it for my classes. Now I'm just borrowing someone's laptop to send this message. Please help.