Toshiba C70-A Series Maintenance Manual

3 Tests and Diagnostics
3.11 LCD Pixels Mode Test
This LCD pixels mode test checks whether video display is fine.
This test includes two modes of the test:
1. Text Mode
- including 40*25 (16 colors) and 80*25 (2/16colors) and 320*200(4/16 colors)
and 640*200(2/16 colors) and 640*480(2/16 colors) and 640*350(4 colors)
2. VGA Mode
- including 320*200 (256 colors) and 640*480 (256 colors).800*600(256
colors).1024*768(256 colors)
The screen should display as below, indicating whether the test is passed or failed after the
question
SatelliteA660/ProA660 Series Maintenance Manual
22

Toshiba C70-A Series Specifications

General

Processor	Intel Celeron, Pentium, or Core i3/i5/i7 (varies by model)
Storage	500GB or 1TB HDD (varies by model)
Graphics	Intel HD Graphics (varies by model)
Optical Drive	DVD SuperMulti Drive
Connectivity	Wi-Fi 802.11b/g/n, Bluetooth 4.0 (varies by model)
Ports	USB 3.0, USB 2.0, HDMI, VGA, headphone/microphone combo jack