Frontier Labs Lite/Pro Frequently Asked Questions (FAQ), Delete, ITEMSPECIFICATION, Question 2: How do I clear CMOS, Question 3: How to use Boot Menu

Appendix — Technical Information

ITEMSPECIFICATION

32 Keys Programmable POS Keyboard

Note:

Specifications are subject to change without notice.

Question 1: Why does the system appear unstable after updating BIOS?

Answer: Load optimized defaults (or load SETUP Default) after flashing BIOS. If the system remains unstable, clear CMOS to solve the problem.

Question 2: How do I clear CMOS?

Answer: To clear CMOS, do the following:

1.Turn off power and switch off the power adapter.

2.Remove the jumper from clear CMOS 2-3 PIN and insert the jumper to clear COMS 1-2 PIN.

3.Remove the jumper from clear CMOS 1-2 PIN and re-insert the jumper to clear CMOS 2-3 PIN.

4.Switch on the power again.

5.Press Delete to enter COMS setting and load optimized defaults.

6.Save changes and reboot the system.

Question 3: How to use Boot Menu?

Answer: To use the Boot Menu, do the following:

1.Press F9 to enter the Boot Menu.

2.Select the Boot device from the Boot Menu.