< All CompTIA A+ Notes

neler13 | CompTIA A+ | Module 4.8 - Troubleshooting Laptop Issues

By: neler13 | Related Course: CompTIA A+ | Published: February 12, 2018 | Modified: February 12, 2018
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NotepadTrouble shooting Laptop issues

No Display

Could be inverter /Backlight issue

Dual screen settings

LCD on/off switch

Restart in safe mode/adjust brightness settings

Dim Display-

Low battery

Too bright external light/brightness settings

Bad Inverter

Flickering display

1. refresh rate

2. Driver

3. resolution setting

 

Sticking keys

1. Worn keys

2. Food / debris

3.  Toggled function/numbers

4.  Sticky keys Activated

AC in the wall

Dual Screen settings

   Set to projector only we will only see what is on computer

Turning monitor down to preserve battery(brightness)

Bad inverter – too bright external light/brightness levels

Flickering display

Sticky keys Activation

Sticky keys or worn mechanics.

Food or debrie


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