dynabook PORTEGE X40-J Series Maintenance Manual

Maintenance Manual (960-942) 4-15
Replacement Procedures
Figure 4-11 Removing the Smart Card slot (1)
2. Peel off the INSU SC and disconnect the Smart Card FFC from the
connector CN2170 on the system board.
3. Remove the following screw, and then slide and lift the Smart Card slot
unit shown in the following figure to remove the Smart Card slot.
Figure 4-12 Removing the Smart Card slot (2)
4. Disconnect the Smart Card FFC from the connector on the Smart Card
slot.
1
2
CN9801
CN9602
4
3
2
C
FF
C
mart Card
mart Card s
C
CN2170
Smart Card FFC
Smart Card slot
S2x2BT
1
SC
INSU SC

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