dynabook PORTEGE X40-J Series Maintenance Manual

Maintenance Manual (960-942) 4-27
Replacement Procedures
4.19 Fan
4.19.1 Removing the Fan
To remove the Fan, follow the steps below and refer to Figure 4-32.
1. Disconnect the Fan harness from the connector CN3380 on the
System Board (FSAPSY*).
2. Remove the following screws and the Fan from the Cover Assembly.
Figure 4-32 Removing the Fan
4.19.2 Installing the Fan
To install the Fan, follow the steps below and refer to Figure 4-32.
1. Set the Fan in place on the Cover Assembly and secure it with the
screws.
2. Connect the Fan harness to the connector CN3380 on the System
Board (FSAPSY*).
4.20 Fin
4.20.1 Removing the Fin
To remove the Fin, follow the steps below and refer to Figure 4-33.
1. Remove the following screws and then the Fin.
FAN
S2 x 5BT
Fan harness
CN3380

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