Acer Aspire S3-391 Support Question
Acer Aspire S3-391 Support Question
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Question posted by nui999990 on December 31st, 2012
No Speakers Or Headphones Are Plugged In
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Related Acer Aspire S3-391 Manual Pages
Acer Aspire S3-391 Notebook Service Guide - Page 2
... countries. No part of this guide is subject to change without the prior written permission of merchantability or fitness for the updates made to this Aspire S3 MS2346 Service Guide. Disclaimer
The information in this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer...
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 ...
Acer Aspire S3-391 Notebook Service Guide - Page 6
... 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 Removing the WLAN Module 3-15 Removing the DC-In Module (WLAN Board 3-17 Removing the DC-In Module (M-SATA Board 3-18 Removing the HDD...
Acer Aspire S3-391 Notebook Service Guide - Page 7
... DC-In Module (M-SATA Board 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
...Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 Touchpad Failure 4-9 Internal Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 WLAN Failure 4-14 Card Reader Failure...
Acer Aspire S3-391 Notebook Service Guide - Page 8
... Jumper and Connector Locations
Mainboard Layout 5-3 Clearing Password Check and BIOS Recovery 5-5
Clearing the BIOS Passwords 5-5 Performing a BIOS Recovery 5-6
CHAPTER 6 FRU List
Aspire S3 MS2346 Exploded Diagrams 6-4 Main Assembly 6-4
FRU List 6-6
CHAPTER 7 Test Compatible Components
Microsoft Windows 7 Environment Test 7-3
CHAPTER 8 Online Support Information
Online Support Information...
Acer Aspire S3-391 Notebook Service Guide - Page 12
...; (MMC), MultiMediaCard Plus (MMCplus™) and Secure Digital™ (SD) cards
Audio Subsystem 0
Built-in microphone Two 1W, built-in speakers Headphone and microphone combo jack Realtek 271X VB3
Communication 0
Webcam
0
1.3 MP HD webcam
Acer Video Conference software, featuring:
...
Acer Aspire S3-391 Notebook Service Guide - Page 13
... touchpad sensitivity function
I/O Ports 0
2-in-1 card reader (SD/MMC) USB ports (2 x 3.0) HDMI™ port with HDCP support Headphone and microphone combo jack Internal microphone DC-in jack for AC adapter Strap slot
Hardware Specifications and Configurations
1-5
Acer Aspire S3-391 Notebook Service Guide - Page 18
Left View
Table 1-3. Icon
Item
1
Headphone/Mic in
combo jack
Description Connects to combo Headphone/Mic in devices
1-10
Hardware Specifications and Configurations Left View
No.
Left View 0
Figure 1-3.
Acer Aspire S3-391 Notebook Service Guide - Page 20
Deliver stereo audio output.
1-12
Hardware Specifications and Configurations Base View
Table 1-5. Base View
No.
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.
Acer Aspire S3-391 Notebook Service Guide - Page 23
... clicking on /off via the internal keyboard (Fn+F11) or the external keyboard/keypad.
Windows-specific Keys
Table 1-9. Functions supported by the attachment/removal (hot plug) of the external keyboard/keypad.
Table 1-8. Scroll Lock Fn+F12
When On, the screen moves one line up or down when pressing the up or...
Acer Aspire S3-391 Notebook Service Guide - Page 25
.... Fn+
Volume Down
Decreases the sound volume. Brightness Up Increases the screen brightness.
0
Hardware Specifications and Configurations
1-17 Hotkeys
Hotkey Fn+F8
Icon
Function Speaker toggle
Description Turns the speakers On or Off. Table 1-10. Fn+
Volume Up
Increases the sound volume.
Acer Aspire S3-391 Notebook Service Guide - Page 26
... POST, press F1 to return your computer. 1. System Block Diagram 0
HDMI
51
LCD
49
Left Side: USB 3.0x 2
CAMERA 49
Internal Digital MIC HP1
2CH SPEAKER
Intel CPU
SNB/ IVB FSB: 1066 MHz
DDRIII 1066/1333 Channel A
4,5,6,7,8,9,10,11,12,13
RAM x 8 RAM x 8
RAM x 8 RAM x 8
RAM x 8 RAM x 8 RAM x 8 RAM x 8
HDMI LVDS...
Acer Aspire S3-391 Notebook Service Guide - Page 30
Keyboard
Item
Specification
Type
Aspire AF1S Flat keyboard
Total number of keys
84 keys
Windows logo key
Yes
Internal and external USB
Yes
keyboard work simultaneously? Features
Overlay numeric ...
Acer Aspire S3-391 Notebook Service Guide - Page 33
...HDMI 1.4a
Specification
Hardware Specifications and Configurations
1-25 Item Compatibility Sampling rate Internal microphone Internal speaker/quantity
Webcam
Specification High Definition Audio Specification 1 Hz resolution VSR (Variable Sampling Rate) Yes Yes, two speakers
Item Vendor and models
Resolution
Specification
Lite-On HD_S LT_119_SP Primax PM_S119_SP ...
Acer Aspire S3-391 Notebook Service Guide - Page 56
... Disassembly and Replacement 3-3 Recommended Equipment 3-3 Replacement Requirements 3-3 Pre-disassembly Instructions 3-4
Disassembly Process 3-5 Removing the Lower Case 3-7 Removing the Battery Pack 3-8 Removing the Left and Right Speakers 3-11 Removing the WLAN Module 3-13 Removing the DC-In Module (WLAN Board 3-15 Removing the DC-In Module (M-SATA Board 3-16 Removing the HDD...
Acer Aspire S3-391 Notebook Service Guide - Page 61
... module, in this disassembly section illustrate the entire disassembly sequence.
Quantity 12 2 4 1 1 4 2 3 - Machine Maintenance
3-7 Screw List Step
Lower Case Disassembly Battery Pack Disassembly Speaker Module Disassembly WLAN Module Disassembly DC-In Module Disassembly HDD/SSD Module Disassembly
Card Reader Board Disassembly Thermal Module Disassembly Power Button Board Disassembly...
Acer Aspire S3-391 Notebook Service Guide - Page 64
... Disassembly
Screw M1.4 x L3
Quantity 2
Screw Type
3. Left Speaker
Machine Maintenance Left Speaker Screws
Table 3-5. Figure 3-5. Removing the Battery Pack 0
1.
Perform the "Removing the Lower Case" procedure described on page 3-9. 2. Lift the left speaker to the upper case. Remove the two screws securing the left speaker off the upper case and temporarily place it...
Acer Aspire S3-391 Notebook Service Guide - Page 67
Removing the Left and Right Speakers 0
1. Release the speaker cable from the upper case. Right Speaker Machine Maintenance
3-13 Remove the two screws securing the right speakers to the upper case (1). Figure 3-11. Perform the "Removing the Lower Case" procedure described on page 3-10. 3. Perform the "Removing the Battery Pack" procedure described ...
Acer Aspire S3-391 Notebook Service Guide - Page 163
Code
1 HDMI1
2 USB
3 CARD1
4 FAN1
5 LOUT1
6 RTC1
7 SPK1
8 RAM1/3/5/7
9 CPU1
Component HDMI out port USB port Card reader connector Fan connector Mic/Headphone port RTC battery connector Speaker connector Onboard memory CPU
No.
Mainboard Top
Table 5-1. Mainboard Top
No. Code 10 TPAD1 11 PCH1 12 PWR1 13 MISC1 14 MINI1 15 LVDS1 16...
Acer Aspire S3-391 Notebook Service Guide - Page 171
...:
To scrap or to return the defective parts, users should follow the rules set by the regional Acer office to order FRU parts for the Aspire S3 MS2346. Part number changes will not be noted on the regional web or channel. Refer to repair or for RMA (Return Merchandise Authorization). For ACER...
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