Clear Cmos Jumper - Acer Aspire 7250 Serveice Manual

Hardware specifications and configurations
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Figure 5-3. RTC Battery
4. Locate the RTCRST# jumper.
5. Use an electric conductivity tool to short the two points of the RTCRST# jumper.
6. Plug in AC, keeping the RTCRST# jumper shorted.
7. Press Power Button until BIOS POST is finished, then remove the conductivity tool from
the RTCRST# jumper.
8. Restart the system. Press F2 to enter BIOS Setup menu.
9. If there is no Password request, BIOS Password is cleared.
10. If a password is requested, repeat Steps 1 through 9.

Clear CMOS Jumper

Figure 5-4. CMOS Jumper
Table 5-3. CMOS Jumper
RTCRST#
(JRST2001)
5-8
Item
Clear CMOS Jumper
Description
Jumper and Connector Locations
0

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