A field technician is servicing a portable laptop with an OLED screen. The client wants to connect an external monitor using a USB Type-C port, but no display signal is detected. Additionally, the client requests a memory upgrade for the laptop's internal system RAM. Which of the following actions or assessments should the technician perform? (Select TWO.)
- Verify that the laptop's host USB Type-C port explicitly supports DisplayPort Alternate Mode or Thunderbolt functionality.Cevap
- Install SO-DIMM form-factor memory modules designed specifically for laptop expansion slots.Cevap
- CReplace the fluorescent backlight inverter board within the display panel to enable video signal routing to the external monitor.
- DPurchase standard desktop full-sized DIMM modules to install into the laptop internal memory slots.
Cevap
The technician should verify that the USB Type-C port supports DisplayPort Alternate Mode or Thunderbolt for external video output, and select SO-DIMM form-factor memory modules for the laptop system memory upgrade.
Connecting an external monitor via USB Type-C requires the specific port on the laptop host controller to support DisplayPort Alternate Mode or Thunderbolt. For the RAM upgrade, laptops exclusively use the smaller SO-DIMM form factor due to internal space limitations.
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Mobile hardware expansion and display interface protocol specifications
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