What to do if Dell Precision 5520 does not power on?
If your Dell Laptop does not power on or boot into the operating system, it might be due to residual static electricity. To resolve this, drain the residual flea power by performing a hard reset.
What to do if Dell Laptop battery is swollen?
If the Lithium-ion battery in your Dell Laptop is swollen, discontinue using the laptop immediately. Disconnect the AC adapter and allow the battery to fully drain. Then, contact Dell product support to explore options for replacing the swollen battery under your warranty or service contract.
General| Memory | Up to 32GB DDR4 2400MHz |
|---|---|
| Processor | Intel Core i5-7300HQ, Intel Core i7-7820HQ, Intel Core i7-7700HQ, Xeon E3-1505M v6 |
| Graphics | Intel HD Graphics 630, NVIDIA Quadro M1200 (4GB GDDR5) |
| Display | 15.6-inch FHD (1920x1080) IPS, 15.6-inch UHD (3840x2160) IPS |
| Storage | Up to 2TB PCIe SSD |
| Operating System | Windows 10 Pro, Ubuntu Linux |
| Weight | Starting at 1.78 kg (3.92 lbs) |
| Battery | 6-cell 97Whr lithium-ion |
| Ports | 2 x USB 3.0, 1 x Thunderbolt 3, HDMI, SD card reader, Headset jack |
| Wireless | Bluetooth 4.2 |
| Dimensions | 357 x 235 x 11.48 mm (14.06 x 9.27 x 0.45 inches) |
Safety precautions and preparation before internal computer maintenance.
Steps to reconnect and prepare the computer after maintenance.
Steps for removing and installing the computer's base cover.
Handling precautions, and steps for removing and installing the battery.
Steps for removing and installing the PCIe Solid State Drive.
Steps for removing and installing the computer's hard drive.
Steps for removing and installing the computer's system board.
Step-by-step guides for updating the BIOS through various methods.
Assigning, changing, deleting, and clearing system and BIOS passwords.
Safety guidelines and handling procedures for swollen lithium-ion batteries.
Using Dell SupportAssist for hardware checks and built-in self-tests.
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