Acer Aspire 4752G Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 65

4. Select option 2 (upper case ASCII code) and press Enter. 5. Write down the generated master password. 6. Reboot the computer. 7. In the HDD password prompt, type the master password generated in step 5, then press Enter. Removing the BIOS Passwords 0 To clear a lost BIOS password (user or supervisor password), you need to short the clear password hardware gap (G2201) located on the mainboard. Refer to the "Clearing the BIOS Passwords" on page 5-6 section for detailed instructions. G2201 Figure 2-14. G2201 Hardware Gap System Utilities 2-15