The following article provides a visual guide to your Precision 3541 and lists the external ports and features of your computer.
Not applicable
Figure 1: Front View
1 | Array Microphone | 2 | Camera Shutter |
3 | Camera | 4 | Camera Status LED |
5 | Array Microphone | 6 | Display |
7 | Battery Charge LED |
Figure 2: Top view with optional fingerprint reader
1 | Power Button with Optional Fingerprint Reader | 2 | Keyboard |
3 | Fingerprint Reader (Optional) | 4 | Touchpad |
Figure 3: Top view with optional smart card reader
1 | Power Button with Optional Fingerprint Reader | 2 | Keyboard |
3 | Contactless Smart Card Reader (Optional) | 4 | Touchpad |
Figure 4: Bottom view
1 | Service Tag Label | 2 | Speakers |
Figure 5: Left side view
1 | Power Connector | 2 | USB 3.1 Gen2 Type-C Connector with Thunderbolt |
3 | USB 3.1 Gen1 Connector | 4 | Smart Card Reader (Optional) |
Figure 6: Right side view
1 | microSD Card Reader | 2 | microSIM Card Slot (Optional) |
3 | Headset and Microphone Connector | 4 | USB 3.1 Gen1 Connector |
5 | USB 3.1 Gen1 Connector with PowerShare | 6 | HDMI Connector |
7 | Ethernet (Network) Connector | 8 | Wedge-Shaped Lock Slot |
Figure 7: 90 W and 130 W AC adapter
Type: 90 W and 130 W Series | Description |
Input Voltage | 100 VAC to 240 VAC |
Output Current | 4.62 A (Continuous) 6.7 A (Continuous) |
Output Power | 90 W 130 W |
Output Voltage | 19.5 VDC |