- Notes, cautions, and warnings
- Working on your computer
- Removing and installing components
- Recommended tools
- Screw size list
- Subscriber identification module card
- Base cover
- Battery
- Solid state drive
- Speaker
- Coin cell battery
- WWAN card
- WLAN card
- Memory modules
- Heat sink
- LED board
- Smart card module
- Touchpad buttons board
- Power connector port
- Display Assembly
- Touch display panel
- Display Bezel
- Nontouch display panel
- Camera Microphone Module
- Display Hinge Caps
- System board
- Keyboard
- Palm rest
- Technology and components
- System specifications
- System setup
- BIOS overview
- Entering BIOS setup program
- Navigation keys
- One time boot menu
- System setup options
- General screen options
- System Configuration screen options
- Video screen options
- Security screen options
- Secure Boot screen options
- Intel software guard extensions screen options
- Performance screen options
- Power management screen options
- POST behavior screen options
- Manageability
- Virtualization support screen options
- Wireless screen options
- Maintenance screen options
- System logs screen options
- Admin and System password
- Updating the BIOS
- System and setup password
- Clearing CMOS settings
- Clearing BIOS (System Setup) and System passwords
- Software
- Troubleshooting
- Getting help and contacting Dell
Latitude 7490 Owner's Manual
Screw size list
| Component | M2.5x 6.0 | M2.5x5.0 | M2.0 x 5.0 | M2.5 x 4.0 | M2.0x3.0 | M2.0 x 2.5 | M2.0 x 2.0 |
|---|---|---|---|---|---|---|---|
| Back cover | 8 (captive screw) | ||||||
| Battery (3-cell) | 1 | ||||||
| Battery (4-cell) | 2 | ||||||
| Solid State drive | 1 | ||||||
| Heat sink and fan | 2 | 4 | |||||
| WWAN card | 1 | ||||||
| WLAN card | 1 | ||||||
| Power connector port | 1 | ||||||
| ESD bracket | 2 | ||||||
| EDP bracket | 1 | ||||||
| Touchpad buttons | 2 | ||||||
| Fingerprint reader | 1 | ||||||
| LED board | 1 | ||||||
| Smart card reader cage | 2 | ||||||
| Display hinge | 6 | ||||||
| Display panel | 4 | ||||||
| Keyboard support plate | 18 | ||||||
| Keyboard | 5 | ||||||
| System board | 3 | ||||||
| USB Type C bracket | 2 | ||||||
| Thermal module | 4 | ||||||
| DC In bracket | 1 | ||||||
| K-Lock bracket | 1 |
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please select whether the article was helpful or not.
Comments cannot contain these special characters: <>()\