Maintenance and Service Guide

System board
NOTE: The system board spare part kit includes battery shielding tape.
Description Spare part number
Equipped with an RK3066A dual core A9 1.60-GHz processor and 16-GB of system memory 729093-001
Equipped with an RK3066A dual core A9 1.60-GHz processor and 8-GB of system memory 727666-001
Before removing the system board, follow these steps:
1. Turn off the tablet. If you are unsure whether the tablet is off or in Hibernation, turn the tablet on,
and then shut it down through the operating system.
2.
Disconnect the power from the tablet by unplugging the power cord from the tablet.
3. Disconnect all external devices from the tablet.
4. Remove the rear cover (see
Rear cover on page 14).
5. Remove the battery (see
Battery on page 16).
WARNING! To reduce potential safety issues, use only the battery provided with the tablet, a
replacement battery provided by HP, or a compatible battery purchased from HP.
CAUTION: Removing a battery that is the sole power source for the tablet can cause loss of
information. To prevent loss of information, save your work or shut down the tablet through Windows
before removing the battery.
18 Chapter 4 Removal and replacement procedures preliminary requirements