Installing Cmos Battery - Dell Latitude 12 Manual Del Propietário

b. Locate the CMOS battery.
c. Lift the fingerprint reader cable latch by a plastic scribe and push the cable gently from the latch [1].
NOTE: Ensure to unlock the fingerprint reader cable to release the CMOS battery.
d. Remove the CMOS cable from the routing clip on the system board [2].
e. Push the pin connected to the system board CMOS slot by a plastic scribe [3].
NOTE: Push the cable pin head with a plastic scribe at an angle not more than 30°. DO NOT push too hard, as it
may damage the cable pin head.
f. Lift the CMOS battery from the adhesive tape [4].
NOTE: Ensure not to pull the CMOS battery upwards as it is positioned beneath the fingerprint reader cable. Gently
release the battery from the adhesive tape.
NOTE: Replace the CMOS battery when checksum error is displayed in booting.

Installing CMOS battery

1. Align the CMOS battery over the rubber pad on top of the fingerprint reader.
2. Press the CMOS battery on the adhesive tape.
NOTE: CMOS battery for the tablet is insulated in a protective shield. To avoid poor connection of the wire with
battery, NEVER tear the protective shield.
3. Connect the CMOS battery cable to the slot on the system board.
4. Slide the fingerprint reader cable beneath the latch and close the latch.
NOTE: Install the CMOS battery cable, and then connect the fingerprint reader cable.
5. Install the:
24 Extracción e instalación de componentes