Acer Aspire S3-391 Support Question
Acer Aspire S3-391 Support Question
Find answers below for this question about Acer Aspire S3-391.Need a Acer Aspire S3-391 manual? We have 1 online manual for this item!
Question posted by doxuanthien999 on February 2nd, 2013
Laptop Battery: Increase Wear Level Rapidly
I usually use laptop with A/C plug in. In my laptop, I installed Battery care. this program show that Wear Level increase every day. Now, it is 14.15%.
I dont really know this index mean( English is not my mother langue). However, is it a trouble?How can I use my laptop's battery correctly?The barttery is not separable.
Current Answers
Answer #1: Posted by tintinb on February 3rd, 2013 10:17 AM
tintinb
Member since:
October 26th, 2012 Points: 7,056,560
Member since:
October 26th, 2012 Points: 7,056,560
First off, do not depend merely on your software that detects battery wearing. It is better to observe the battery draining behavior of your laptop. Try a couple of tests like using your computer for high graphics applications and stand by. This will determine on how long does your battery stay. These are the best tips for you to read how to take care of your battery.
- http://windows.microsoft.com/en-PH/windows7/Taking-care-of-your-laptop-battery
- http://voices.yahoo.com/how-take-care-laptops-battery-make-393338.html?cat=15
- http://4sysops.com/archives/how-to-take-care-of-your-laptop-battery-to-prolong-its-lifespan/
- http://www.friedbeef.com/top-15-ways-to-extend-your-laptop-battery-life/
If you have more questions, please don't hesitate to ask here at HelpOwl. Experts here are always willing to answer your questions to the best of our knowledge and expertise.
Regards,
Tintin
Related Acer Aspire S3-391 Manual Pages
Acer Aspire S3-391 Notebook Service Guide - Page 2
...any particular purpose. Disclaimer
The information in this Aspire S3 MS2346 Service Guide. Date
Chapter
Updates
Service guide... of this guide is ". All rights reserved.
Should the programs prove defective following their purchase, the buyer (not the manufacturer...the contents hereof and specifically disclaims any means, electronic, mechanical, magnetic, optical, chemical, manual ...
Acer Aspire S3-391 Notebook Service Guide - Page 5
Aspire S3 MS2346
CHAPTER 1 Hardware Specifications
Features 1-3 Operating System 1-3 Platform 1-3 System Memory 1-3 Display 1-3 Graphics 1-3 Storage Subsystem 1-4 Audio Subsystem 1-4 Communication 1-4 Privacy Control 1-4 Power Adapter and Battery 1-5 Keyboard and Pointing Device 1-5 I/O Ports 1-5 Software and Tools 1-6 Warranty 1-7 Dimensions and Weight 1-7 Environment 1-7
...
Acer Aspire S3-391 Notebook Service Guide - Page 6
... the HDD Password 2-14 Removing the BIOS Passwords 2-15
Using DMI Tools 2-16 LAN EEPROM Utility 2-16
CHAPTER 3 Machine Maintenance
Machine Disassembly and Replacement 3-5 Recommended Equipment 3-5 Replacement Requirements 3-5 Pre-disassembly Instructions 3-6
Disassembly Process 3-7 Removing the Lower Case 3-9 Removing the Battery Pack 3-10 Removing the Left and Right Speakers 3-13...
Acer Aspire S3-391 Notebook Service Guide - Page 7
... 3-68 Replacing the WLAN Module 3-69 Replacing the Right Speakers 3-71 Replacing the Battery Pack 3-73 Replacing the Lower Case 3-76
CHAPTER 4 Troubleshooting
Introduction 4-3
General Information...Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 WLAN Failure 4-14 Card Reader Failure 4-15 Thermal Unit Failure 4-16 Other Functions Failure 4-17
Intermittent Problems 4-18
...
Acer Aspire S3-391 Notebook Service Guide - Page 10
Features 1-5 Operating System 1-5 Platform 1-5 System Memory 1-5 Display 1-5 Graphics 1-5 Storage Subsystem 1-6 Audio Subsystem 1-6 Communication 1-6 Privacy Control 1-6 Power Adapter and Battery 1-7 Keyboard and Pointing Device 1-7 I/O Ports 1-7 Software and Tools 1-8 Warranty 1-9 Dimensions and Weight 1-9 Environment 1-9
Notebook Tour 1-10 Open Front View 1-10 Rear View 1-11 ...
Acer Aspire S3-391 Notebook Service Guide - Page 13
... Battery life:
7 hours for models with SSD 6 hours for models with HDD Charging period: 1.5 to 2 hours for 0-80% capacity 3 to 3.5 hours for 0-99% capacity 3.5 to 4 hours for 0-100% (charge-in-use) ACPI 3.0-compliant power management system...
Acer Aspire S3-391 Notebook Service Guide - Page 15
....1/17.5mm (12.59× 8.52 × 0.51/0.68 in)
Weight
0
1.33 kg (2.93 lbs) (including battery) for models with SSD disk drive
1.35 kg (2.98 lbs) (including battery) for models with HDD disk drive
Environment 0
Temperature: Operating: 0 to 40 °C Non...
Acer Aspire S3-391 Notebook Service Guide - Page 17
... amber: The computer is charging. Icon
Item
1
DC-in power-saving
mode. Indicates the computer's battery status. Blue: The computer is in AC mode. Blinking amber: The battery is in jack
2
HDMI port
3
USB 2.0 ports
4
Battery indicator
5
Power indicator
Description
Connects to USB devices (e.g., USB mouse, USB camera). Hardware Specifications and...
Acer Aspire S3-391 Notebook Service Guide - Page 20
Base View
Table 1-5. Icon
Item
1
Battery reset pinhole
2
Strap Slot
3
Speakers
Description
Insert a paperclip into the hole and press for four seconds to reset the computer (simulates removing and reinstalling the battery)
For optional strap accessory.
Base View 0
Figure 1-5. Deliver stereo audio output.
1-12
Hardware Specifications and Configurations
Base View
No.
Acer Aspire S3-391 Notebook Service Guide - Page 21
... equivalent of the left (2) and lower right (3) part of a mouse.
Press the lower left and right buttons on a mouse. Touchpad
Function
Touchpad (1)
Execute
Rapidly tap twice.
Tapping on the multi-touchpad is the same as clicking the left button of the multi-touchpad to move the cursor.
Lower Right...
Acer Aspire S3-391 Notebook Service Guide - Page 25
Table 1-10. Hotkeys
Hotkey Fn+F8
Icon
Function Speaker toggle
Description Turns the speakers On or Off. Fn+
Volume Up
Increases the sound volume.
Brightness Up Increases the screen brightness.
0
Hardware Specifications and Configurations
1-17 Fn+
Volume Down
Decreases the sound volume. Fn+ Fn+
Brightness Down Decreases the screen...
Acer Aspire S3-391 Notebook Service Guide - Page 27
...
Depth
21.85 cm
8.52 in
Height
1.75 cm
0.68 in
Weight (equipped with 3-cell battery pack)
1.33 kg with SSD disk drive 1.35 kg with HDD disk drive
2.93 lbs 2....
Relative humidity
Operating
10% to 90%
Nonoperating
5% to 95%
Maximum altitude (unpressurized)
Operating
-15 to 3,048 m
-50 to 10,000 ft
Nonoperating
-15 to 12,192 m
-50 to 40,000 ft
Shock
Operating
125 g, 2 ms, half-...
Acer Aspire S3-391 Notebook Service Guide - Page 30
...61548; Inverted "T" cursor keys Hotkeys for volume and brightness level, media playback,
wireless and sleep functions, and display and touchpad toggle ...
rate (MB/sec, max)
1-22
Hardware Specifications and Configurations Keyboard
Item
Specification
Type
Aspire AF1S Flat keyboard
Total number of keys
84 keys
Windows logo key
Yes
Internal and external USB
Yes
keyboard ...
Acer Aspire S3-391 Notebook Service Guide - Page 33
... Card
Yes, two routed in the Mobile Intel® HM65/HM67/QM67 Express Chipset USB 2.0 - Two (Back)
2 1.0A for each connector
HDMI Port
Item Compliance level
HDMI 1.4a
Specification
Hardware Specifications and Configurations
1-25
Acer Aspire S3-391 Notebook Service Guide - Page 34
... Pack capacity Number of HDMI port Location
System LED Indicators
Specification Up to 16.7 million colors 1 Back
Item Power status
Battery status
Specification
Solid blue: The computer is turned on. Blinking amber: The computer is in power-saving mode. Indicator off: The computer ...
Acer Aspire S3-391 Notebook Service Guide - Page 50
... running Flash utility.
NOTE: NOTE:
Do not install memory related drivers (XMS, EMS, DPMI) when Flash is the BIOS recovery hotkey), then press the
power button. 6.
Use the Flash utility to finish loading BIOS Flash, do not boot system. Turn off the computer. 4.
If battery pack does not contain power to update the...
Acer Aspire S3-391 Notebook Service Guide - Page 57
Replacing the Battery Pack 3-71 Replacing the Lower Case 3-74
3-3
Acer Aspire S3-391 Notebook Service Guide - Page 61
...board, you want to any of the hardware components. For example, if you must first remove the battery pack, then the WLAN module, in this disassembly section illustrate the entire disassembly sequence. Quantity 12 ...86.9A524.4R0 86.00E14.523 N/A
-
Screw List Step
Lower Case Disassembly Battery Pack Disassembly Speaker Module Disassembly WLAN Module Disassembly DC-In Module Disassembly HDD/SSD...
Acer Aspire S3-391 Notebook Service Guide - Page 136
.... 5. Roll back the video driver to its highest level. 3. Hold the power button for when there is still... cable and the battery pack. Perform the "Replacing the HDD Module" procedure described on battery alone as this may...Support Information on page 9-3
4-6
Troubleshooting If the display is properly installed. Refer to determine that the computer is not running on pages ...
Acer Aspire S3-391 Notebook Service Guide - Page 142
...OK. 6. The microphone appears on page 9-3
4-12
Troubleshooting If the issue is enabled. Figure 4-7.
Select the Levels tab. 5. Right click on the microphone and select Enable. 4. Select the microphone then click Properties. Microphone ... Microphones fail, perform the following, one at a time. Increase the volume to the Online Support Information on the Recording tab.
3.
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