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George FriedmanSep 6, 2025
How to fix TPM Detection Failure on Dell Precision 7550 Laptop?
- PPatty GilbertSep 6, 2025
If your Dell Laptop is experiencing a TPM Detection Failure, replace the system board.
How to fix TPM Detection Failure on Dell Precision 7550 Laptop?
If your Dell Laptop is experiencing a TPM Detection Failure, replace the system board.
What to do if my Dell Precision 7550 has an Unrecoverable SPI Flash Failure?
If your Dell Laptop has an Unrecoverable SPI Flash Failure, replace the system board.
What to do if my Dell Precision 7550 Laptop's EC is unable to program i-Fuse?
If your Dell Laptop's EC is unable to program i-Fuse, replace the system board.
What to do if my Dell Precision 7550 has LCD failure - EC detection of power rail failure?
If your Dell Laptop experiences LCD failure due to EC detection of power rail failure, replace the system board.
How to fix generic catch-all for ungraceful EC code flow errors on Dell Laptop?
If your Dell Laptop experiences a generic catch-all for ungraceful EC code flow errors, disconnect all power sources (AC, battery, coin cell) and drain flea power by pressing and holding down the power button.
General| Wireless | Intel Wi-Fi 6 AX201, Bluetooth 5.1 |
|---|---|
| Processor Options | Up to Intel Xeon W-10885M, 8 Core, 16MB Cache, 2.40 GHz up to 5.30 GHz Turbo, 45W, vPro Up to Intel Core i9-10885H, 8 Core, 16MB Cache, 2.40 GHz up to 5.30 GHz Turbo, 45W, vPro |
| Graphics | NVIDIA Quadro RTX 5000, RTX 4000, RTX 3000 |
| Display | 15.6-inch, FHD (1920 x 1080) up to UHD (3840 x 2160), IPS |
| Memory | Up to 128GB DDR4 |
| Storage | Up to 4TB PCIe SSD |
| Operating System | Windows 10 Pro, Ubuntu Linux |
| Ports | 2x Thunderbolt 3 (USB Type-C), HDMI 2.0, SD card reader |
| Battery | 6-cell 95Whr |
General guidelines to protect your computer and ensure personal safety.
Steps to perform before starting any internal work on the computer.
Importance of ESD protection and methods to prevent damage to components.
Steps to follow after completing internal computer work.
Overview of Universal Serial Bus features and evolution.
Description of the USB Type-C connector and its capabilities.
Detailed features of HDMI 2.0, including Ethernet and Audio Return Channel.
Technical specifications for the NVIDIA Quadro T1000 graphics card.
Procedures for removing and installing the SD card.
Procedures for removing and installing the SSD door.
Procedures for removing and installing the base cover.
Lithium-ion battery precautions and removal/installation steps.
Overview of Dell SupportAssist diagnostics for hardware checks.
Procedure to initiate the system board built-in self-test.
Procedure to run the display panel built-in self-test.
Information on battery-status light and LED error codes.
Information on how to contact Dell for support and service.
