Acer Aspire 7250 Support Question
Acer Aspire 7250 Support Question
Find answers below for this question about Acer Aspire 7250.Need a Acer Aspire 7250 manual? We have 1 online manual for this item!
Question posted by maureensplace999 on December 3rd, 2012
How Do I Add External Speakers To An Acer Aspire 7250
do I ise media player or ?????????
Current Answers
Related Acer Aspire 7250 Manual Pages
Acer Aspire 7250 Service Guide - Page 1
...soDIMM modules
Display
0
17.3" HD+ 1600 x 900 resolution, high-brightness (220-nit) Acer CineCrystal™ LED-backlit TFT LCD
16:9 aspect ratio
Graphics
0
ATI Radeon™ HD...) technology, Shader Model 5.0, Microsoft® DirectX® 11
Dual independent display support
16.7 million colors
External resolution / refresh rates:6
•VGA port up to 2560 x 1600: 60 Hz •HDMI®...
Acer Aspire 7250 Service Guide - Page 2
...ALC271X-VB3-GR
High-definition audio support
Two built-in stereo speaker
MS-Sound compatible
Built-in microphone
Optical Media Drive
0
8X DVD Super-Multi double-layer drive:
Read: ...
Acer Video Conference, featuring:
Acer Crystal Eye webcam with 640 x 480 resolution
Wireless and networking
0
WLAN:
Acer InviLink™ Nplify™ 802.11b/g/n Wi-Fi CERTIFIED™
Supporting Acer ...
Acer Aspire 7250 Service Guide - Page 3
... life: 4 hours
ENERGY STAR®
Special Keys and Controls
0
Keyboard
0
103-/104-/107-key Acer Finetip keyboard with independent standard numeric keypad, international language support
Touchpad
0
Multi-gesture function, supporting two-finger scroll, pinch, rotate, flip
Media keys
0
Media control keys (printed on keyboard): play/pause, stop, previous, next, volume up, volume down...
Acer Aspire 7250 Service Guide - Page 4
Three USB 2.0 ports HDMI® port with HDCP support External display (VGA) port Headphone/speaker Microphone-in jack Ethernet (RJ-45) port DC-in jack for AC adapter
1-8
Hardware Specifications and Configurations
Acer Aspire 7250 Service Guide - Page 5
...pack 3-pin 65 W AC adapter
Software
Productivity
Acer Backup Manager (V3.0.0) Acer ePower Management Acer eRecovery Management Adobe® Reader® v9.1 Adobe® Flash® Player AUPEO! (US only) Bing™ Bar...; (except China, Hong Kong) McAfee® Internet Security Suite Trial
Multimedia
Acer clear fi NTI Media Maker™
Gaming
Oberon Game Zone (except US, Canada, Hong Kong, Korea)...
Acer Aspire 7250 Service Guide - Page 6
Microsoft® Silverlight™ Skype™ Windows Live™ Essentials 2011
Web links and utilities
0
Acer Accessory Store (Belgium, France, Germany, Italy, Netherlands, Spain, Sweden, UK only)
Acer Identity Card
Acer Registration
Acer Updater
Netflix Shortcut (US only)
eBay® shortcut 2009 (Canada, France, Germany, Italy, Mexico, Spain, UK, US only)
Environment
0
...
Acer Aspire 7250 Service Guide - Page 7
... View
0
Figure 1-1. For entering data into your computer Touch-sensitive pointing device which functions like a computer mouse. Top View
No
Icon
Item
1
Microphone
2
Display screen
3
Speakers
4
Power button
5
Keyboard
6
Touchpad
Description Internal microphone for sound recording.
Acer Aspire 7250 Service Guide - Page 9
... handle of a locked drawer. Connects to a Kensington-compatible computer security lock.
Accepts Secure Digital (SD 3.0), MultiMediaCard (MMC). Left View
No Icon
Item
1
Kensington lock slot
2
External display (VGA)
port
3
Ethernet (RJ-45) port
4
HDMI port
5
USB 2.0 port
6
2-in-1 card reader
Description
Connects to a display device (e.g. Connects to remove/install the card...
Acer Aspire 7250 Service Guide - Page 10
...
Connects to audio devices(eg., speakers, headphones).
2
USB 2.0 port
Connects to AC adapter.
1-14
Hardware Specifications and Configurations NOTE:
Insert a paper clip to the emergency eject hole to eject the optical drive tray when the computer is off . indicator
5
Optical disk eject
Eject the otical disk from external microphones. button
6
Emergency eject...
Acer Aspire 7250 Service Guide - Page 14
..., the Num Lock will have the following definitions:
When On, the system boots with external keyboard/keypad Num Lock status On. Off by the numeric keys. When On, internal keyboard...all applications.
1-18
Hardware Specifications and Configurations Num Lock affects the external keyboard/keypad only. The state of the external keyboard/keypad. The key can toggle on and off via the internal...
Acer Aspire 7250 Service Guide - Page 17
...media file.
+
Stop
Stop playing the selected media file. Turns Off the LCD back light
Touchpad toggle
Speaker toggle
Turns the touchpad On and Off. Turns the speakers... + + + +
Display toggle Display off
Switches display output between the display screen, external monitor (if connected) and both. Hotkeys
Hotkey +
+
Icon
Function
Description
Communication Toggles ...
Acer Aspire 7250 Service Guide - Page 24
...LAN Interface
Specification
INSYDE code base Flash ROM 4 MB Support Acer UI Support multi-boot Suspend to the USB port directly: ...1-21. Keyboard Item
Type
Total number of keypads Windows logo key Internal & external keyboard work simultaneously Features
Specification 103-/104-/107-key Acer FineTip keyboard with independent standard numeric keypad, international language support 103-/104-/107-...
Acer Aspire 7250 Service Guide - Page 30
...is integrated Headphone amplifier on port-I (HP-OUT) is designed to drive output without external DC blocking capacitors Software selectable 2.5V and 3.2V reference output for microphone bias Software selectable...detection of up to 4 jacks Supports two GPIO pins Supports EAPD (external amplifier power down) control for external amplifier Supports anti-pop mode when analog power AVDD is on and ...
Acer Aspire 7250 Service Guide - Page 67
... entire disassembly sequence. Disassembly Process
0
The disassembly process is divided into the following sections:
External components disassembly
Main unit disassembly
LCD module disassembly
The flowcharts provided in that order. Observe the...M2.5*5L M2*6L M2.5*3L M2.5*6L
Screw
Quantity
4 15 3 16 2 4 30
Acer Part Number
86.RN60U.001 86.B110U.003 86.RN60U.005 86.B050U.001 86.RN60U.002 86....
Acer Aspire 7250 Service Guide - Page 127
...about troubleshooting common problems associated with the verified symptom to determine the solution.
Non-Acer products, prototype cards, or modified options can give false errors and invalid system...On Issues No Display Issues LCD Failure Keyboard Failure Touchpad Failure Internal & External Speaker Failure Microphone Failure USB Failure WLAN Failure Card Reader Failure Thermal Unit Failure ...
Acer Aspire 7250 Service Guide - Page 130
...dark spots appear in the application. Refer to the User Manual for instructions on the external display only, refer to Disassembly Process. If display size is only abnormal in an ... 8. If the computer boots correctly, add the devices one at the highest brightness setting, the LCD is correctly configured:
Minimize or close all external devices including port replicators or docking stations...
Acer Aspire 7250 Service Guide - Page 134
Internal Speaker Failure
Sound Problems
0
Perform the following , one at a time. Navigate to the previous version. 4. Remove ...:
Click the volume icon on the task bar
Drag the slider to 50 and not muted.
4-10
Troubleshooting Internal & External Speaker Failure 0
If internal Speakers fail, perform the following , one at a time.
1. NG
Swap I /O Board OK? Confirm that other audio ...
Acer Aspire 7250 Service Guide - Page 135
...select Show Disabled Devices (clear by default).
7. If these function correctly, the internal
speaker or I/O board may be defective. If they do not show, right-click on -... to configure the speakers.
8. 6. Select Speakers and click Configure to Startu Control Panelu Hardware and Soundu Sound. Navigate to start Speaker Setup. Connect a set of earphones or external speakers.
Acer Aspire 7250 Service Guide - Page 143
...
When analyzing an intermittent problem, perform the following devices: Non-Acer devices Printer, mouse, and other external devices Battery pack Hard disk drive DIMM CD-ROM/Diskette drive .... Do not replace a non-defective FRU:
System board
LCD assembly
Troubleshooting
4-19 Check if external modules are found . 7. Remove or disconnect all attached devices are supported by a variety of...
Acer Aspire 7250 Service Guide - Page 208
AS7250G
Vendor Adapter
Type
Description
Acer Part No.
10001081 DELTA
65W
Adapter DELTA 65W 19V 1.7x5.5x11 Yellow ADP-65JH DB A, LV5 LED LF
AP.06501.026
10001023 LITE-ON
65W
....0
Battery SANYO AS10B Li-Ion 3S2P
BT.00603.116
SANYO 6 cell 6000mAh Main COMMON
ID: AS10B3E
8-4
Test Compatible Components Microsoft® Windows® 7 Environment Test
0
Aspire 7250G
0
Table 8-1.
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