40125S Stuck!

I got a 40125s that I flashed with VS04.

It worked great, after a few days the green light stayed on.

It didnt show up in the device manager or in cmos.

I used mtk to reflash it once and that fixed it.

Now it happened again and when I tried to flash MTK says
it cant identify the chipset and the flash fails.

Is there a reset switch or a utility to address this?

Maybe the flash chip died?

You are sure that you use mtkflash 1.48?

You may also try the drive/try to flash the drive in another computer.