Lenovo Horizon 2s Table PC Lenovo HORIZON 2s All-In-One PC Hardware Maintenanc - Page 44

Replacing the dongle connector

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To replace the power connector: Step 1. Step 2. Step 3. Step 4. Step 5. Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Unplug all power cords from electrical outlets. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to "Left and right view" and "Rear view" for help with locating the various connectors. Remove the rear cover. Refer to "Removing the rear cover". Disconnect the battery power cable from the connector on the motherboard. DANGER Disconnect the battery power cable from the connector on the motherboard before proceeding replacing any parts to avoid electric shock! Step 6. Step 7. Step 8. Disconnect the data cable from the connector on the motherboard. 1 Remove the screw that secures the connector to the rear cover. Lift up the power connector to remove it. Step 9. To install the new power connector: a. Connect the data cable to the connector on the motherboard. b. Line up the power connector with the mounting holes on the rear cover, then place the power connector into position and secure it with the screw. c. Reconnect the battery cable to the connector on the motherboard. Step 10. Reattach the rear cover and secure it with the screw. Replacing the dongle connector Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the rear cover. To replace the dongle connector: 38 Lenovo HORIZON 2s All-In-One PC Hardware Maintenance Manual

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To replace the power connector:
Step 1.
Remove any media (disks, CDs, DVDs, or memory cards) from the drives, shut down the operating
system, and turn off the computer and all attached devices.
Step 2.
Unplug all power cords from electrical outlets.
Step 3.
Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to “Left and right view”
and “Rear view” for help with locating the various connectors.
Step 4.
Remove the rear cover. Refer to "Removing the rear cover".
Step 5.
Disconnect the battery power cable from the connector on the motherboard.
DANGER
Disconnect the battery power cable from the connector on the motherboard before
proceeding replacing any parts to avoid electric shock!
Step 6.
Disconnect the data cable from the connector on the motherboard.
1
Step 7.
Remove the screw that secures the connector to the rear cover.
Step 8.
Lift up the power connector to remove it.
Step 9.
To install the new power connector:
a.
Connect the data cable to the connector on the motherboard.
b.
Line up the power connector with the mounting holes on the rear cover, then place the power
connector into position and secure it with the screw.
c.
Reconnect the battery cable to the connector on the motherboard.
Step 10. Reattach the rear cover and secure it with the screw.
Replacing the dongle connector
Note:
Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the rear cover.
To replace the dongle connector:
38
Lenovo HORIZON 2s All-In-One PC Hardware Maintenance Manual