Acer Aspire 4752G Support Question
Acer Aspire 4752G Support Question
Find answers below for this question about Acer Aspire 4752G.Need a Acer Aspire 4752G manual? We have 1 online manual for this item!
Question posted by gsurjitsharma on November 12th, 2021
Why Bluetooth Device 5 0 V Not Connected Or Working
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Current Answers
Answer #1: Posted by Troubleshooter101 on November 13th, 2021 3:28 AM
Troubleshooter101
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September 30th, 2015 Points: 2,927,030
Member since:
September 30th, 2015 Points: 2,927,030
Select the Start button, then select Settings > Update & Security > Troubleshoot . Under Find and fix other problems, select Bluetooth, select Run the troubleshooter, and follow the instructions. ... In Device Manager, select Bluetooth.
https://www.drivers.com/update/drivers-news/acer-wireless-not-working/
https://community.acer.com/en/discussion/579504/my-bluethooth-stopped-working
Thanks
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Troublshooter101
Answer #2: Posted by SonuKumar on November 13th, 2021 6:10 AM
SonuKumar
Member since:
May 9th, 2021 Points: 16,617,810
Member since:
May 9th, 2021 Points: 16,617,810
70% chances of improvement, else it QUALCOMM Bluetooth device hardware issue ... avoid replacement use wifi external receiver 5.0 hz any brand 12-15 $
Why isn't my Bluetooth working on my Acer laptop?
Select the Start button, then select Settings > Update & Security > Troubleshoot . Under Find and fix other problems, select Bluetooth, select Run the troubleshooter, and follow the instructions. ... In Device Manager, select Bluetooth.
https://community.acer.com/en/discussion/123631/acer-aspire-4752g-bluetooth-problem
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.
Regards,
Sonu
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Related Acer Aspire 4752G Manual Pages
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 5
Aspire 4752/4752G/4752Z/4752ZG/4352/4352G
CHAPTER 1 Hardware Specifications
Features 1-5 Operating System 1-5 Platform 1-5 System Memory 1-5 Display 1-5 Graphics 1-5 Storage Subsystem 1-6 Audio Subsystem 1-6 Communication 1-7 Privacy Control 1-7 Power Adapter and Battery 1-7 Keyboard and Pointing Device 1-7 I/O Ports 1-8 Software and Tools 1-8 Optional Items 1-10 Warranty 1-10 ...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 6
... 3-21 Removing the Touchpad Board 3-24 Removing the Left & Right Speakers 3-25 Removing the Power Button Board 3-27 Removing the USB Board 3-29 Removing the Bluetooth Module 3-30 Removing the RTC Battery 3-31 Removing the Mainboard 3-32 Removing the Thermal Module 3-34 Removing the CPU 3-36
vi
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 7
... Replacing the LCD Module 3-58 Replacing the CPU 3-60 Replacing the Thermal Module 3-61 Replacing the Mainboard 3-63 Replacing the RTC Battery 3-65 Replacing the Bluetooth Module 3-66 Replacing the USB Board 3-67 Replacing the Power Button Board 3-68 Replacing the Left & Right Speakers 3-70 Replacing the Touchpad Board 3-72 Replacing...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 8
... 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 WLAN Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 Intermittent Problems 4-19 Undetermined Problems 4-19 Error Codes 4-20 BIOS Beep...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 12
... Operating System 1-5 Platform 1-5 System Memory 1-5 Display 1-5 Graphics 1-5 Storage Subsystem 1-6 Audio Subsystem 1-6 Communication 1-7 Privacy Control 1-7 Power Adapter and Battery 1-7 Keyboard and Pointing Device 1-7 I/O Ports 1-8 Software and Tools 1-8 Optional Items 1-10 Warranty 1-10 Dimensions and Weight 1-10 Environment 1-10
Notebook Tour 1-11 Open Front View 1-11 Close...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 17
...% capacity 3.5 to 4 hours for 0-100% (charge-in-use) ACPI 3.0-compliant power management system ENERGY STAR compliant
Keyboard and Pointing Device 0
Keyboard 0 Aspire AC4T Flat keyboard Overlay numeric keys
Hardware Specifications and Configurations
1-7
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 18
... sleep functions,
and display and touchpad toggle Windows® and Application keys Multilanguage support
Touchpad 0
Multi-gesture touchpad pointing device, supporting two-finger scroll, pinch, rotate, and flip
Touchpad lock hotkey Adjustable touchpad sensitivity function
I/O Ports 0
5-in-1 card reader...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 20
Optional Items 0 soDIMM module Bluetooth module Wireless LAN module 8-cell Li-ion battery pack 3-pin 65- or 90 W AC adapter External USB ...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 22
Icon
Item
Description
8
Communication indicator Indicates the computer's wireless connectivity device
status.
9
Click buttons
The left and right buttons function like the left and
right mouse buttons.
10
Touchpad
Touch-sensitive pointing device which functions like
a computer mouse.
11
Palmrest
Comfortable support area for your hands when you
use the computer.
12
Speaker
...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 24
... mouse, USB camera).
1-14
Hardware Specifications and Configurations
Connects to an 10/100/1000-based Ethernet network. Left View
No. Connects to stay cool, even after prolonged use.
Enable the computer to a display device (e.g., external monitor, LCD projector).
Icon
Item
1
DC-in jack
2
Ethernet (RJ-45)
port
3
Ventilation slots
4
External display
(VGA) port...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 25
...Ejects the optical disc from an external microphone.
3
USB 3.0 port
Connects to audio line-out devices (e.g., speakers, headphone).
Right View 0
Figure 1-4. Right View
No. 1
2
Icon...
Item
Headphones/speaker /line-out jack
Microphone jack
Description
Connects to USB devices (e.g., USB mouse, USB
camera).
4
Optical disc drive
Internal optical disc ...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 30
... effect as clicking the right mouse button; Hotkeys
Hotkey
Icon
Function
Fn+F3
Communication device toggle
Fn+F4
Sleep
Fn+F5
Display off the LCD back light
Switches the display output between the display screen, external monitor (if connected) or both. it opens
key
the application's context menu.
Turns the touchpad On...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 34
System Board Item
Core logic Graphics LAN USB 2.0 Bluetooth Wireless LAN
Audio codec Card reader
Processor Item
CPU type Core logic
Chipset
Specification Mobile Intel® HM65Express Chipset UMA: Integrated in the Intel&#...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 38
... specification v2.0 AHCI support Microsoft XP/Vista/Windows 7 logo program Microsoft SLP 1.0 support Microsoft OA 2.0 and 2.1 support
Keyboard
Item
Specification
Type
Aspire AC4T Flat keyboard
Total number of keys
88/89/93 keys
Windows logo key
Yes
Internal and external USB
Yes
keyboard...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 44
... - 1-11 Mbps 802.11g - 6-54 Mbps 802.11n - 6.5-300 Mbps
PCI Express
Compact Half-Mini Card
Yes, two routed in the display assembly
Bluetooth
Item Module
Version Interface Data transfer rate Radio frequency CMOS technology
Specifications
Atheros BU12/BU22 Broadcom BCM2072/BCM2070...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 45
... blue when there is in critically low state Indicator off: Discharging state. AC adapter connected: Solid blue: The battery charge is at full capacity. Solid amber: ...1 WLAN or WiMAX module
System LED Indicators
Item Power status Battery status
HDD activity Wireless connectivity
Specification
Solid blue: The computer is turned on. Blinking amber: ...
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 98
... the Palmrest Module/Upper Case" procedure described on page 3-21. 2. Figure 3-40. Disconnect the Bluetooth cable from the mainboard (2). 4. Figure 3-41.
Detach the Bluetooth module from the mainboard (1). Bluetooth Cable - Disconnect the Bluetooth cable from the module. Removing the Bluetooth Module 0 1.
Mainboard Connection 3. Module Connection
3-30
Machine Maintenance
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 134
Figure 3-99. Figure 3-100. Connect the Bluetooth cable to the module. Connect the Bluetooth cable to the mainboard (2).
3-66
Machine Maintenance
Module Connection 2. Bluetooth Module 3. Bluetooth Cable - Place the Bluetooth module on its assigned location beside the card reader (1). Replacing the Bluetooth Module 0 1.
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 160
...or yellow exclamation marks
There are no device conflicts
No hardware is discovered.
10. 3. Connect the power cable and reboot the computer.
5.
Disconnect ...video appears abnormal, perform the following one until the failure point is listed under Other Devices
4-6
Troubleshooting Readjust if necessary.
4. Refer to the previous version if updated.
5....
Aspire 4352, 4752, 4752G, 4752Z Service Guide - Page 173
... supported by a variety of reasons that all of the failure is found , replace the FRU. 3.
Remove or disconnect all attached devices are found . 7. If the problem does not recur, connect the removed devices one at a time until failing FRU is operating correctly. 1. Run the advanced diagnostic test for damage. When analyzing an intermittent...
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