Yes it could be the hard drive, reseat it. Run a scan to make sure it's good, if your T series is Lenovo T models, there should be a disk scan utility in the BIOS. Make sure you don't have any USB drives or disks in the system.
Yes it could be the hard drive, reseat it. Run a scan to make sure it's good, if your T series is Lenovo T models, there should be a disk scan utility in the BIOS. Make sure you don't have any USB drives or disks in the system.