Aspire 7740 and 7740G Series Laptop Service Guide Manual - PDF DOWNLOAD

Page 29

LCD 17.3” inch Item

Luminance Uniformity

Specification

1.25 max.

Contrast Ratio

400 typical

Response Time msec

8

Nominal Input Voltage VDD

+3.3V

Viewing Angle (degree) Horizontal: Right/Left Vertical: Upper/Lower

45/45 15/35

Temperature Range(  C) 0 to +50 -40 to +60

Operating Storage (shipping) AC Adaptor Item

Specification

Vendor

DELTA, LITEON, HIPRO

Input

100-240V~ 1.5A, 50-60Hz/

Output

19V, 65W/90W, 2-pin

System Power Management ACPI mode

Power Management

Mech. Off (G3)

All devices in the system are turned off completely.

Soft Off (G2/S5)

OS initiated shutdown. All devices in the system are turned off completely.

Working (G0/S0)

Individual devices such as the CPU and hard disc may be power managed in this state.

Suspend to RAM (S3)

CPU set power down VGA Suspend PCMCIA Suspend Audio Power Down Hard Disk Power Down CD-ROM Power Down Super I/O Low Power mode

Save to Disk (S4)

Also called Hibernation Mode. System saves all system states and data onto the disc prior to power off the whole system.

Chapter 1

21


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