eMachines E644 Support Question
eMachines E644 Support Question
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Question posted by mangos444 on July 11th, 2013
Wireless Button Doesnt Work
My wireless button doesnt work how do I turn back on the wireless so that i can have internet?
Current Answers
Answer #1: Posted by TommyKervz on July 11th, 2013 12:58 PM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,813
Member since:
January 10th, 2013 Points: 17,776,813
Greetings - I assume it worked fine in past. If yes, then the wireless driver may have gotten corrupted. First, you can try System Restore - Do this by going to Start > All programmes > Accessories > System tools > System restore - and restore your system to the a most recent past date where on you remember the switch to have worked normal.
Above System Restore you will have to reinstall the Wireless driver (which should be available online for download)
Above System Restore you will have to reinstall the Wireless driver (which should be available online for download)
Answer #2: Posted by baklogic on July 11th, 2013 1:52 PM
baklogic
Member since:
June 28th, 2012 Points: 442,480
Member since:
June 28th, 2012 Points: 442,480
If you press the fn and f3 button combination, you should be able to turn the wireless back on- see the manual page 30
http://support.gateway.com/emachines/Manuals/emachines/2011/SG_eMachines_E644_20101220.pdf
25 years playing with computers/laptops, software, and 10 years a geek/nerd -always learning
Related eMachines E644 Manual Pages
eMachines E644 and E644G Series Serivce Guide - Page 2
.... CAUTION:
Indicates a potential loss of data or damage to equipment.
+ IMPORTANT:
Indicates information that is subject to know for the updates made to this eMachines E644/E644G service guide.
There are no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties of...
eMachines E644 and E644G Series Serivce Guide - Page 7
... Module Installation 3-13 Base Door Removal 3-14 Base Door Installation 3-14 DIMM (Dual In-line Memory Module) Module Removal . . . .3-15 DIMM Module Installation 3-16 WLAN (Wireless Local Area Network) Board Removal . . . . .3-17 WLAN Board Installation 3-17 RTC Battery Removal 3-18 RTC Battery Installation 3-18 HDD (Hard Disk Drive) Module Removal 3-19...
eMachines E644 and E644G Series Serivce Guide - Page 8
... General Information 4-3
Power On 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 Wireless Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Module Failure 4-17 Cosmetic Failure 4-18 Other Functions Failure 4-19 Intermittent Problems 4-20 Undetermined...
eMachines E644 and E644G Series Serivce Guide - Page 9
... Jumper 5-8 BIOS Recovery by Crisis Disk 5-8
CHAPTER 6 FRU (Field Replaceable Unit) List
Exploded Diagrams 6-4 FRU List 6-6 Screw List 6-18
CHAPTER 7 Model Definition and Configuration
eMachines E644 7-3 eMachines E644G 7-8
CHAPTER 8 Test Compatible Components
Microsoft® Windows® 7 Environment Test 8-4
CHAPTER 9 Online Support Information
Introduction 9-3
ix
eMachines E644 and E644G Series Serivce Guide - Page 16
E644 ATI Radeon™ HD 6310 Graphics with 256 MB of dedicated system memory, supporting Unified Video Decoder 3 (UVD3), OpenCL™ ...11 External resolution / refresh rate: VGA port up to 2560 x 1600: 60 Hz HDMI® port up to 1920 x 1080: 60 Hz
E644/E644G Dual independent display support 16.7 million colors MPEG-2/DVD decoding VC-1 and H.264 (AVC) decoding MPEG-4 Part 2 DivX® and Xvid ...
eMachines E644 and E644G Series Serivce Guide - Page 21
...
1-11 Table 1-1. Turns the computer on and off.
5
Keyboard
For entering data into your computer.
6
Power
Indicates the computer's power status. Indicates the computer's wireless connectivity device status.
Battery
Indicates the computer's battery status.
1. Top View (Continued)
#
Icon
Item
3
HDD indicator
Communication indicator
4
Power button
Description Indicates when the...
eMachines E644 and E644G Series Serivce Guide - Page 34
System Board Major Chips
Item Core logic VGA
LAN USB 2.0 USB 3.0 Super I/O controller Bluetooth Wireless PCMCIA Audio codec Card reader eSata
Specification AMD Hudson M1 uFCBGA-605-ball ATI Mobility Radeon™ HD 6310M APU ATI Mobility Radeon™ HD ...
eMachines E644 and E644G Series Serivce Guide - Page 46
... speaker/quantity
Specification Support 16/24bit PCM HD audio Interface Sample rate up to 192Khz resolution VSR (Variable Sampling Rate) Yes Yes/(2W speakers x1)
Wireless Module 802.11b/g/n
Item Chipset Data throughput Protocol Interface
Specification Atheros HB95/ HB97, BCM943225 11~54 Mbps, up to 270 Mbps for Draft-N 802.11...
eMachines E644 and E644G Series Serivce Guide - Page 49
... state
Discharging Amber and blinking - Battery full Amber blinking -
Hardware Specifications and Configurations
1-39 System LED Indicator
Item Lock System state
HDD access state Wireless state Power button backlight
Battery state
Specification
N/A
Blue color solid on: System on Blue color and amber color off: System off Amber color blinking: S3 state
Reflects...
eMachines E644 and E644G Series Serivce Guide - Page 50
... PCI-to-PCI bridge Standard Enhanced PCI to USB host controller Standard OpenHCD USB host controller High definition audio controller Standard AHCI 1.0 serial ATA controller Wireless network adapter Microsoft ACPI-compliant system
1-40
Hardware Specifications and Configurations
eMachines E644 and E644G Series Serivce Guide - Page 56
...: UUID:
AMD Engineering Sample 1600 MHz WDC WD6400BPUT - 22HX2T1 WD-WX71C50A2845 TSSTcorp CDDVDW TS-L633F V0.07.T06 ATI VERO12.033.000.000.038548 123456789 E644 eMachines 0D53AF99-E945-11DF-A073-1C750832F024
Figure 2-1. Actual values may differ by model. BIOS Information
Parameter
Description
CPU Type
CPU (central processing unit) type and...
eMachines E644 and E644G Series Serivce Guide - Page 82
... Module Installation 3-13 Base Door Removal 3-14 Base Door Installation 3-14 DIMM (Dual In-line Memory Module) Module Removal 3-15 DIMM Module Installation 3-16 WLAN (Wireless Local Area Network) Board Removal 3-17 WLAN Board Installation 3-17 RTC Battery Removal 3-18 RTC Battery Installation 3-18 HDD (Hard Disk Drive) Module Removal 3-19...
eMachines E644 and E644G Series Serivce Guide - Page 97
... Type
Machine Maintenance Procedures
3-17 Remove one (1) screw (D). (Figure 3-12) 3. Install base door. Install main (B) and auxiliary (A) antenna cables on WLAN board. (Figure 3-12) 4. WLAN (Wireless Local Area Network) Board Removal 0
Prerequisite:
Base Door Removal 1. WLAN Board 3. Remove WLAN board from WLAN board. (Figure 3-12)
A D
B
C
Figure 3-12. Find WLAN board (B) in...
eMachines E644 and E644G Series Serivce Guide - Page 136
... General Information 4-3
Power On 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 Wireless Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Module Failure 4-17 Cosmetic Failure 4-18 Other Functions Failure 4-19 Intermittent Problems 4-20 Undetermined...
eMachines E644 and E644G Series Serivce Guide - Page 137
...4-1. Troubleshooting
4-3 Common Problems Symptoms (Verified) Power On Issues No Display Issues LCD Failure Keyboard Failure Touchpad Failure Internal Speaker Failure Microphone Failure USB Failure Wireless Failure Bluetooth Failure Card Reader Failure Thermal Module Failure Cosmetic Failure Other Functions Failure Intermittent Problems Undetermined Problems
4. If the Issue is still not resolved...
eMachines E644 and E644G Series Serivce Guide - Page 139
...computer.
5. Switching between the internal display and the external display is selected.
Hold the power button for specific model procedures.
2. Drain stored power by checking for one of the following :... removing the power cable and battery. No Display Issues 0 If the Display does not work, perform the following :
Fans start up Status LEDs illuminate
...
eMachines E644 and E644G Series Serivce Guide - Page 148
Wireless Failure 4-14
Troubleshooting Wireless Failure 0 If the wireless fails, perform the following:
Figure 4-9.
eMachines E644 and E644G Series Serivce Guide - Page 149
Bluetooth Failure 0 If the wireless fails, perform the following:
Figure 4-10. Bluetooth Failure Troubleshooting
4-15
eMachines E644 and E644G Series Serivce Guide - Page 169
... enter to short the two points of clearing password and BIOS recovery for the eMachines E644/E644G. Use an electric conductivity tool to BIOS Setup menu.
Press F2 to clear the... from
the R582 jumper. 8.
Plug in AC, keeping the R582 jumper shorted. 7. Press Power Button until BIOS POST is only for enabling BIOS Recovery. Clearing Password Check and BIOS Recovery 0
This section...
eMachines E644 and E644G Series Serivce Guide - Page 175
For ACER AUTHORIZED SERVICE PROVIDERS, the Acer office may have a DIFFERENT part number code from those given in global configurations for the eMachines E644/E644G. NOTE: NOTE:
To scrap or to return the defective parts, users should follow the local government ordinance or regulations on how to dispose it . ...
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