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christina29Aug 19, 2025
What to do if my Dell Laptop does not power on?
- RRebecca JonesAug 19, 2025
If your Dell Laptop isn't powering on or booting, try draining any residual flea power by performing a hard reset.
What to do if my Dell Laptop does not power on?
If your Dell Laptop isn't powering on or booting, try draining any residual flea power by performing a hard reset.
How to fix WiFi connectivity issues on Dell Latitude 3400 Laptop?
To resolve WiFi connectivity problems on your Dell Laptop, perform a WiFi power cycle.
What to do if my Dell Laptop battery is swollen?
If you notice a swollen Lithium-ion battery in your Dell Laptop: * Stop using the laptop immediately. * Disconnect the AC adapter and allow the battery to fully drain. * Replace the swollen battery and dispose of it properly. * Contact Dell product support for options to replace the swollen battery.
How to fix 'Timeout waiting on ME to reply to HECI message' on Dell Laptop?
To fix the 'Timeout waiting on ME to reply to HECI message' error on your Dell Laptop, flash the latest BIOS version. If the issue continues, replace the system board.
How to fix 'Flash corruption detected by SBIOS' on Dell Latitude 3400 Laptop?
To fix 'Flash corruption detected by SBIOS' on your Dell Laptop, flash the latest BIOS version. If the problem persists, replace the system board.
What to do if EC ran into power sequencing failure on Dell Latitude 3400 Laptop?
If the EC ran into a power sequencing failure on your Dell Laptop, flash the latest BIOS version. If the problem continues, replace the system board.
How to fix 'BIOS Recovery image found but invalid' on Dell Latitude 3400?
To resolve the 'BIOS Recovery image found but invalid' error on your Dell Laptop, flash the latest BIOS version. If the problem persists, replace the system board.
How to fix 'BIOS Recovery image not found' on Dell Laptop?
To fix the 'BIOS Recovery image not found' error on your Dell Laptop, flash the latest BIOS version. If the problem persists, replace the system board.
What to do if Dell Laptop has RTC power failure?
If your Dell Laptop experiences an RTC power failure, replace the CMOS battery.
What to do if there is no power supply to the LCD due to LCD power rail failure in Dell Latitude 3400?
If there is no power supply to the LCD due to LCD power rail failure in your Dell Laptop, replace the system board.
General| Graphics | Intel UHD Graphics 620 |
|---|---|
| Operating System | Windows 10 Pro |
| Processor | Intel Core i3/i5/i7 (8th Gen) |
| Display | 14-inch HD (1366 x 768) |
| RAM | Up to 32GB DDR4 |
| Battery | 3 Cell 42Whr ExpressCharge™ Battery, 4 Cell 56Whr ExpressCharge™ Battery |
| Ports | 2 x USB 3.1, 1 x USB 2.0, HDMI, RJ-45, SD card reader |
| Wireless | 802.11ac Wi-Fi, Bluetooth 5.0 |
