dynabook TECRA A40-J Series Maintenance Manual

Maintenance Manual (960-945) 4-25
Replacement Procedures
3. Remove the Speaker from the Cover Assembly.
Figure 4-27 Removing the Speaker (2)
4.21.2 Installing the Speaker
To install the Speaker, follow the steps below.
1. Set the speakers to the Cover Assembly in place.
2. Arrange the Speaker harness under the guides as shown below.
3. Connect the Speaker harness to the connector CN6290 on the system
board.
4. Arrange the rest of Speaker harness as shown below, and fix it with the
stick stapes.
Figure 4-28 Installing the Speaker
Speaker
Speaker
Speaker Harness
CN6290

dynabook TECRA A40-J Series Specifications

General

Operating System	Windows 10 Pro
Battery Life	Up to 10 hours
Graphics	Intel Iris Xe Graphics
Bluetooth	Bluetooth 5.1
Processor	Intel Core i5-1135G7 or i7-1165G7
Display	14.0" FHD (1920 x 1080) Anti-Glare
RAM	8GB/16GB DDR4
Storage	256GB/512GB SSD
Wireless	Intel Wi-Fi 6 AX201
Ports	2 x USB 3.2 Type-A, 1 x USB 3.2 Type-C, HDMI, Ethernet, MicroSD card slot
Security	Fingerprint Reader, TPM 2.0
Webcam	HD Webcam