My laptop was working fine till yesterday. But when I started it today, I got 'no boot device' error. Bios is not detecting my internal HDD. It passes memory test but says no hd found when trying to run disk drive test.
I tried to run a Linux distro installed on Usb thinking that its a possible hard disk failure but even that fails to boot. (Distro works fine on another system).
Moreover, I hear some weird intermittent buzzing noise from the laptop during startup (it's very faint, compared to fan noise and doesn't come from speakers but inside the laptop) but stops on reaching 'no boot device' error. It buzzes continuously if I try to boot from Usb.
Can someone tell me what has happened? Any possible solution to get it back to working state.
I tried to run a Linux distro installed on Usb thinking that its a possible hard disk failure but even that fails to boot. (Distro works fine on another system).
Moreover, I hear some weird intermittent buzzing noise from the laptop during startup (it's very faint, compared to fan noise and doesn't come from speakers but inside the laptop) but stops on reaching 'no boot device' error. It buzzes continuously if I try to boot from Usb.
Can someone tell me what has happened? Any possible solution to get it back to working state.