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 snk42 on October 30th, 2012
Does My New 7250-3821 Have A Built In Microphone Or Do I Have To Buy One To Use
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Current Answers
Answer #1: Posted by baklogic on October 31st, 2012 4:27 AM
baklogic
Member since:
June 28th, 2012 Points: 442,480
Member since:
June 28th, 2012 Points: 442,480
Audio
http://support.acer.com/acerpanam/notebook/2011/Acer/Aspire/Aspire7250/Aspire7250sp2.shtml
It has a webcam and integrated microphone
Two Built-in stereo speakers High-definition audio support MS-Sound compatible Built-in microphone
On page 8 of the user guide it shows the microphone for external connection /headphones as the first two on the left of the front of the base unit.This is seperate to the webcam audio.
Click the quick start guide button on this link to download a pdf.
25 years playing with computers/laptops, software, and 10 years a geek/nerd -always learning
Related Acer Aspire 7250 Manual Pages
Acer Aspire 7250 Service Guide - Page 1
... cache, 1.6 GHz, DDR3 1066MHZ, 18W)
AMD Hudson-M1
System Memory
0
Dual-channel DDR3 SDRAM support:
Up to 4 GB of DDR3 system memory, upgradable to 8 GB using two 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...
Acer Aspire 7250 Service Guide - Page 2
...), supporting:
0
Secure Digital™ (SD™) Card, MultiMediaCard™ (MMC)
Audio Subsystem
0
Realtek 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: 24X CD-ROM, 24X CD-R, 24X CD-RW, 8X DVD-ROM...
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
... only) Bing™ Bar newsXpresso™ Kobo™ (Canada only) Microsoft® Office 2010 preloaded (purchase a product key to activate) Microsoft® Office Starter 2010 New York Times Reader (US only) NOOK for PC (US only) Norton™ Online Backup
Security
MyWinLocker® (except China, Hong Kong) McAfee® Internet Security...
Acer Aspire 7250 Service Guide - Page 7
...-sensitive pointing device which functions like a computer mouse.
Hardware Specifications and Configurations
1-11 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. Top View
Table 1-1. Top View
0
Figure 1-1. Notebook Tour
0
This section provides an overview of the...
Acer Aspire 7250 Service Guide - Page 8
...: Blue Under Charging: Orange Battery low: Breeze mode Orange(1 sec on/3 sec off) Battery situation: Blinking mode Orange(1 sec on /1 sec off)
Hibernation/Power off ) Using battery or not connected to AC power:N/A.
8
Click buttons (left, and The left and right buttons function like the left
right)
and right mouse buttons...
Acer Aspire 7250 Service Guide - Page 10
... drive. button
6
Emergency eject hole Eject the optical drive tray when the computer is active.
indicator
5
Optical disk eject
Eject the otical disk from external microphones. accepts CDs or DVDs.
4
Optical disk access
Lights up when the optical drive is
turned off .
7
DC-In Jack
Connects to USB 2.0 devices (e.g., USB mouse...
Acer Aspire 7250 Service Guide - Page 12
... beneath the TouchPad to AC power:N/A. Touchpad
Move finger across the TouchPad (1) to -read status indicators. Press the left and right buttons on /1 sec off) Using battery or not connected to perform selection and execution functions. Indicators
0
The computer has several easy-to move the cursor. Touchpad Basics
0
1
2
3
Figure 1-5.
Indicators
Icon...
Acer Aspire 7250 Service Guide - Page 13
... Button (2)
Execute
Quickly click twice.
Access context menu
Right Button (3)
Main Touchpad (1)
Rapidly tap twice. Keyboard Lock Keys
Hardware Specifications and Configurations
1-17 Tap once.
Using the Keyboard
0
The keyboard contains an embedded numeric keypad, a separate cursor, windows key, lock function keys, special and full sized keys. Table 1-6. Click once.
Acer Aspire 7250 Service Guide - Page 14
Lock Keys
Lock key Caps Lock Num Lock
Scroll Lock +
Description
When on /off . Scroll Lock is NOT used for all alphabetic characters are disabled. Num Lock affects the external keyboard/keypad only. Off by the attachment/removal (hot plug) of the Num Lock ...
Acer Aspire 7250 Service Guide - Page 16
...key
Pressed alone, this key has the same effect as clicking the right mouse button; It can also be used with other keys to items on the Quick Launch toolbar and the system tray) < > + : Cycle ...+ < > + : Moves focus from Start menu, to the Quick Launch toolbar, to the system tray (use RIGHT ARROW or LEFT ARROW to move focus to provide a variety of Access Center
Application key This key has ...
Acer Aspire 7250 Service Guide - Page 17
...Communication Toggles WiFi, 3G and Bluetooth On and Off Device On/Off using a pop-up
Decreases the screen brightness.
Brightness Down
Volume up window.
Hardware Specifications and Configurations
1-21... Hotkeys
0
The computer uses hotkeys or key combinations to access most computer controls. Turns the speakers On and...
Acer Aspire 7250 Service Guide - Page 30
...-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 boost gain (+10/+20/+30dB) for analog microphone input Two jack detection pins: each supports detection of up to 4 jacks Supports two GPIO pins Supports EAPD (external amplifier...
Acer Aspire 7250 Service Guide - Page 37
...Help area of screen. System Utilities
2-3 System Utilities
BIOS Setup Utility
0
A hardware configuration program built into a computer's BIOS (Basic Input/Output System). To activate the BIOS Utility, press F2 during...POST when prompted at the bottom of F12 Boot Menu is subject to run this utility.
use the left and right arrow keys Item - Press Esc Load default settings - press F9....
Acer Aspire 7250 Service Guide - Page 39
... and speed of the system.
VGA BIOS Version The VGA firmware version of the system.
UUID Number
Universally Unique Identifier (UUID) is an identifier standard used in Figure 2-1 Table 2-1. CPU Speed
The speed of the system.
Product Name
The product name of the CPU. System BIOS Version
Displays system BIOS version...
Acer Aspire 7250 Service Guide - Page 42
... 2-3. BIOS Security Table 2-3 describes the parameters shown in this password protects the BIOS Setup Utility from unauthorized use.
Resetting the BIOS password may require the computer be grayed out if the user password was used to the dealer.
2-8
System Utilities When set , N/A this group happened. The user can not either enter the...
Acer Aspire 7250 Service Guide - Page 43
... setting the password, the computer sets the User Password parameter
to exceed 8 alphanumeric characters (A-Z, a-z, 0-9, not case sensitive).
Figure 2-4. Type a new password in the Enter New Password and Confirm New
Password fields. Set Supervisor Password
2.
Use the ↑ and ↓ keys to Clear. 4. Characters do not appear on boot parameter. 4. The computer then sets the...
Acer Aspire 7250 Service Guide - Page 44
... Enter New Password field. Press Enter.
Figure 2-8. Type the current password in the Enter Current Password field and press Enter. 3. Figure 2-7. If the verification is complete after the user presses Enter. Changing a Password
0
1.
Press F10 to highlight Set Supervisor Password and press the Enter. The Set Supervisor Password box appears. Use the...
Acer Aspire 7250 Service Guide - Page 48
... the Flash utility.
Perform the following conditions:
New versions of the BIOS Flash, do not boot the system. Prepare a bootable diskette. 2. Use the Flash utility to the bootable diskette. 3. NOTE: NOTE:
Create a Crisis Recovery Disc, if one is not available, before the Flash utility is used .
Copy the Flash utilities to update the...
Acer Aspire 7250 Service Guide - Page 127
... 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 HDMI and CRT ..., prototype cards, or modified options can give false errors and invalid system responses. 1. Use Table 4-1 with the notebook.
If the Issue is still not resolved, refer to the...
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