Acer Aspire 5750 Support Question
Acer Aspire 5750 Support Question
Find answers below for this question about Acer Aspire 5750.Need a Acer Aspire 5750 manual? We have 2 online manuals for this item!
Question posted by stevencepps on February 8th, 2015
Error In Windows 7: No Audio Output Device Is Installed
Why is my Acer laptop Aspire 5750-6677 showing this Error for Windows 7 and the sound and speakers not working? Thank You, Chad Epps, NREMT-B
Current Answers
Answer #1: Posted by techyagent on February 9th, 2015 5:16 AM
techyagent
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June 17th, 2014 Points: 4,799,790
Member since:
June 17th, 2014 Points: 4,799,790
Related Acer Aspire 5750 Manual Pages
Quick Start Guide - Page 5
...: Viewing the file requires Adobe Reader. 3
First things first
We would like to thank you to be more on how your computer can help you use Adobe Reader, access the Help and Support menu. It is not installed on Aspire Generic User Guide will occasionally refer to functions or features which are marked...
Quick Start Guide - Page 8
...sound volume. Play/Pause
Play or pause a selected media file.
Sleep
Puts the computer in the hotkey combination.
Volume down
Volume up Increases the screen brightness.
Press any key to save power. Previous
Return to access most of the computer's controls like screen brightness and volume output... devices.
Speaker toggle Turns the speakers on and off .
...
Quick Start Guide - Page 9
...shows blue when in -1 card reader
Accepts Secure Digital (SD), MultiMediaCard (MMC), Memory Stick PRO (MS PRO), xD-Picture Card (xD). The front panel indicators are visible even when the computer cover is active. Note: Push to remove/install... device status.
HDD indicator
Indicates when the hard disk drive is closed. Charging: The light shows amber when the battery is charging. 2.
Quick Start Guide - Page 10
...(e.g.,
(VGA) port
external monitor, LCD projector).
4
HDMI port
Supports high-definition digital video
connections.
5
USB 2.0 port
Connects to audio devices (e.g., speakers, headphones). Acer smart handheld headsets). 8
Left view
English
12
# Icon 1
Item DC-in microphone (e.g. Note: Supports compatible 3.5 mm headsets with built-in jack
3 45 6
Description Connects to ...
Service Guide - Page 3
...data or damage to equipment.
+ IMPORTANT:
Indicates information that is important to input, and error messages) are shown in constant width. Variables contained within user input are shown in angle ...
the DRS5 User's Guide /usr/local/bin/fd the /TPH15spool_M program Computer output (text that represents information entered by a computer user, such as menus, prompts, responses ...
Service Guide - Page 5
... 1-5 System Memory 1-5 Display 1-5 Privacy Control 1-6 Storage Subsystem 1-6 Graphics 1-6 Audio Subsystem 1-7 Optical Media Drive 1-7 Communication 1-7 Dimension and Weight 1-8 Power Adapter ...14 Right View 1-15 Base View 1-16 Touchpad Basics 1-17 Using the Keyboard 1-18 Windows Keys 1-19 Hotkeys 1-20 System Block Diagram 1-22
Specification Tables 1-23
Computer specifications ...
Service Guide - Page 8
... 3-33 RTC Battery Removal 3-34 RTC Battery Installation 3-34 Speaker Module Removal 3-35 Speaker Module Installation 3-35 Mainboard Removal 3-36 Mainboard Installation 3-38 Thermal Module Removal 3-39 Thermal Module Installation 3-40 CPU Removal 3-42 CPU Installation 3-42 3G Board Removal 3-44 3G Board Installation 3-45 LCD (Liquid Crystal Display) Module Removal 3-46 LCD Module...
Service Guide - Page 12
...Platform 1-5 System Memory 1-5 Display 1-5 Privacy Control 1-6 Storage Subsystem 1-6 Graphics 1-6 Audio Subsystem 1-7 Optical Media Drive 1-7 Communication 1-7 Dimension and Weight 1-8 Power Adapter ... Right View 1-15 Base View 1-16 Touchpad Basics 1-17 Using the Keyboard 1-18 Windows Keys 1-19 Hotkeys 1-20 System Block Diagram 1-22
Specification Tables 1-23
Computer specifications...
Service Guide - Page 23
...the computer cover is active. Charging: The light shows amber when the battery is charging. Closed Front View
Table 1-2. Communication indicator
Power indicator
Indicates the computer's wireless connectivity device status.
Indicates the computer's power status. Closed Front View
0
1
2
Figure 1-2. NOTE:
Push to remove/install the card.
http:/H/armdwyacreoSmpepc.isficuat-ionЗ...
Service Guide - Page 24
... (e.g., external
(VGA) port
monitor, LCD projector).
4
HDMI port
Supports high-definition digital video connections.
5
USB 2.0 port
Connects to audio devices (e.g., speakers, headphones).
Acer smart handheld headsets). Left View
0
12
3
45 6
Figure 1-3. Left View
#
Icon
Item
1
DC-in microphone (e.g. Left View
Table 1-3.
http:/1/-1m4 ycomp.su Hиaеrd...
Service Guide - Page 30
... in Sleep mode.
+ + +
Display toggle Screen blank Touchpad toggle
Switches display output between the display screen, external monitor (if connected) and both.
Turns the display...'s communication devices. (Communication devices may vary by configuration.)
Puts the computer in the hotkey combination. Turns the touchpad on and off.
+
Speaker toggle
Turns the speakers on and...
Service Guide - Page 45
...application Supports legacy analog mixer architecture Supports two GPIO (General Purpose Input/Output) pins (pin sharing with digital microphone interface) Supports EAPD (External ...HD Audio link 48-pin LQFP 'Green' package
N/A
N/A
Audio Interface
Item Audio Controller Audio onboard or optional Mono or Stereo Resolution Compatibility Sampling rate
Internal microphone Internal speaker/quantity...
Service Guide - Page 48
...G3) Soft Off (G2/S5) Working (G0/S0) Suspend to RAM (S3)
Save to power off the whole system.
CPU set power down VGA Suspend PCMCIA Suspend Audio Power Down Hard Disk Power Down... state. All devices in the system are turned off completely. System Power Management
Item Mech. System saves all system states and data onto the disc prior to Disk (S4)
Specification
Al devices in the system...
Service Guide - Page 57
...
Speed of the CPU
HDD Model Name
Model name of HDD (hard disk drive) installed on primary IDE master
HDD Serial Number
Serial number of HDD installed on primary IDE master
ATAPI Model Name
Model name of Optical device installed in system
System BIOS Version System BIOS version
VGA BIOS Version
VGA (video graphics...
Service Guide - Page 140
... correctly configured:
Minimize or close all Windows.
If display size is only abnormal in...alone as this may reduce display brightness.
2. Check the Device Manager to Maintenance Flowchart)
If extensive pixel...not running on adjusting the settings. If the Issue is properly installed. Abnormal Video
0
If the video appears abnormal, perform the...
Service Guide - Page 144
... audio driver to Start Control Panel System and Maintenance System Device
Manager. Internal Speaker Failure
Sound Problems
0
Perform the following :
Figure 4-6. http://4m-1y0comp.su T,roсuеbрleвsиhoсoмtinаg
Check the Device Manager to determine that:
The device is properly installed
...
Service Guide - Page 145
.... Confirm that other audio applications are selected as the default audio device (green check mark). Remove any recently installed hardware or software. 9. Navigate to 50 and not muted.
6. http://Tmroyucbloesmhopo.tsinug 4м-1а1
Restore system and file settings from a known good date using System Restore. 10. NOTE: NOTE:
If Speakers does not show, right-click on...
Service Guide - Page 152
When the Install Windows screen appears, click Next. d. e.
f.
When complete, click Finish. If the issue is not fixed, repeat the preceding steps and select an earlier time and date.
9. Run the Windows Vista Startup Repair Utility:
a. c.
NOTE: NOTE:
Click Load Drivers if controller drives are set as the first boot device on the HDD and...
Service Guide - Page 154
...device and click Enable. 7. If the device shows a down arrow, right click on
the device and click Enable. 6. Make sure that AutoPlay is correct for all media and devices.
In the Audio CD and DVD Movie fields, select the desired player from the item in the lists, remove any recently installed... Windows is reinstalled or the drive is clean and scratch free.
3. If a device has...
Service Guide - Page 157
...;Non-Acer devices Printer, mouse, and other external devices Battery pack Hard disk drive DIMM CD-ROM/Diskette drive Module PC Cards 4.
Visually check FRUs for errors. If the Issue is properly installed. Remove power from the computer. 2.
Check the Device Manager to Windows Help...
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