dynabook PORTEGE X40-J Series Maintenance Manual

Maintenance Manual (960-942) 4-18
Replacement Procedures
4. Peel off the SQUARE CUSHION and GASKET TAPE CPAD on the
Click Pad and Click Pad RIM ASSY.
5. Disconnect the Dual button FPC from the connector on the Click Pad.
6. Remove the following screws and then remove the dual button plat.
Figure 4-17 Removing the dual button unit/Click pad (3)
7. Remove the following screws and then release the Dual button FPC
from the dual button plat.
Figure 4-18 Removing the dual button unit/Click pad (4)
8. Remove the Dual button from the Cover Assembly.
1
2
P
P
Dual button plat
Dual button plat
Dual button plat
Dual button FPC
SH2x2.5CT
GASKET TAPE CPAD
GASKET TAPE CPAD
GASKET TAPE CPAD
L
O
P
SQUARE CUSHION
SQUARE CUSHION
SQUARE CUSHION
INSU D BUTTON PLT
S2x2BT
Dual button plat
Dual button FPC

dynabook PORTEGE X40-J Series Specifications

General

Graphics	Intel Iris Xe Graphics
Wireless	Wi-Fi 6 (802.11ax), Bluetooth 5.1
Processor	Up to 11th Gen Intel® Core™ i7 Processors
Display	14.0" FHD (1920 x 1080) Anti-glare
RAM	Up to 32GB DDR4
Storage	Up to 1TB PCIe SSD
Operating System	Windows 10 Pro
Weight	Approx. 1.05 kg
Security	Fingerprint Reader, TPM 2.0
Ports	2 x Thunderbolt 4, 1 x USB 3.2, HDMI, microSD card slot