4 Replacement Procedures 4.16 Penholder / RTC battery
Installing the Penholder
The following describes the procedure for installing the Penholder. (See Figure 4-25.)
1. Install the Penholder to the cover assembly and secure it with the following screws.
• M2.0x4.0B FLAT BIND screw x2
Caution: When installing the Penholder, be careful not to catch the wireless LAN antenna
cables and speaker cable arranged on the cover assembly.
2. Connect the RTC batter cable to the connector CN9990 on the system board.
4.16.2 RTC battery
Removing the RTC battery
The following describes the procedure for removing the RTC battery. (See Figure 4-26.)
1. Pull out the RTC batter cable from the guide of Penholder.
2. Remove the RTC battery from the slot of Penholder.
RTC battery
4-42 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
Figure 4-26 Removing the RTC battery
Installing the RTC battery
The following describes the procedure for installing the RTC battery. (See Figure 4-26.)
1. Install the RTC battery to the slot of Penholder.
2. Arrange the RTC battery cable to the guide of Penholder.
Penholder
RTC battery cable
