CodePudding user response:
To look, or through the device manager did have a look atCodePudding user response:
Sometimes will suddenly disappear and then start up again now afraid to put software inside very vexedCodePudding user response:
Suspect line not connected, in the BIOS can have a look atCodePudding user response:
Do not be eager to operation, using partition master (PQMAGIC) look, find out problems to suit the operation, sometimes just drive is missing can be redefined