ViewSonic
VNB131
32
8. A Hard Disk Drive Problem: HDD doesn’t work.
Enter the BIOS Setup utility, go to Boot menu and make sure the hard disk drive is
included in the Boot Sequence.
9. ViewBook Pro does not respond.
In case the system is not responding, to turn off your ViewBook Pro, press and hold
the power button for about 6 seconds. If your ViewBook Pro still does not respond,
remove the AC adapter and the battery.
Your ViewBook Pro might have locked when it was entering Sleep mode while
performing a communication operation. You can disable the sleep timer, if you are to
leave your ViewBook Pro to download/upload files and will not be using it.