Dell Precision 3540 User Manual

2. Unlock and disconnect the LED board cable from the system board [1].
3. Un-route the LED board cable from the computer chassis [2].
Disassembly and reassembly
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Dell Precision 3540 Specifications

General

Operating System	Windows 10 Pro
Graphics	AMD Radeon Pro WX 2100
Display	15.6-inch FHD (1920 x 1080)
RAM	DDR4
Storage	SSD
Battery	4-cell 68Whr
Ports	HDMI, RJ-45, SD card reader
Wireless	Intel Dual Band Wireless AC 9560
Processor	8th Generation Intel Core i5/i7/i9