Acer 7730A manual Battery, Power supply, Power savings, Acpi mode Power Management

CPU Temperature	Fan Speed (rpm)	Acoustic Level (dBA)
172°F (78°C)	4100±100	37db
194°F (90°C)	4400±100	39.5db

Throttling 50%: On= 105° C; OFF=95° C

OS shut down at 110° C; H/W shut down at 110°C

Battery

Item	Specification
Vendor	Panasonic
	Sanyo
	Simplo
	Sony
Battery Type	Li-ion
Pack capacity	4000mAH–4800mAH
Number of battery cell	6 or 8
Package configuration	• 3 cells in series, 2 series in parallel
	• 4 cells in series, 2 series in parallel
Normal voltage	10.8V–14.8V
Charge voltage	12.3V–16.8V

Power supply

Item	Specification
Input rating	100–240V (under 50–60Hz)
Maximum input AC current	1.5mA
Inrush current	N/A
Efficiency	85%

Power savings

ACPI mode	Power Management
Mech. Off (G3)	All devices in the notebook are turned off completely.
Soft Off (G2/S5)	OS initiated shutdown. All devices in the notebook 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: System specifications 33