Acer Aspire 5750 Support Question
Acer Aspire 5750 Support Question
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Question posted by gsrnae on January 26th, 2013
Both Power Button, Power Indicator Light And Battery Light Are Flashing Help?
Used a different power adaptor to power my Acer aspire 5750 the other day and now the original power adaptor doe s not charge my battery and does not power the laptop. Power button, power indicator light and battery lights are all flashing... what should i do?
Current Answers
Answer #1: Posted by MercedesAMG on January 26th, 2013 9:27 AM
MercedesAMG
Member since:
January 26th, 2013 Points: 193,710
Member since:
January 26th, 2013 Points: 193,710
Im afraid using a foreign charger has messed up your battery. You will have to buy a new battery.
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. Please feel free to submit further info for your question, if a solution was not provided. I appreciate the opportunity to serve you!
Related Acer Aspire 5750 Manual Pages
Quick Start Guide - Page 7
... buttons function like a computer mouse.
For entering data into your computer. Indicates the computer's power status. 5
English
# Icon 3
4 5
Item Power button / indicator
Keyboard Touchpad
6
HDD indicator
Communication indicator
Power indicator
Description Turns the computer on and off.
Indicates the computer's power status. Charging: The light shows amber when the battery...
Quick Start Guide - Page 9
... hard disk drive is charging. 2.
Charging: The light shows amber when the battery is active.
Power indicator
Indicates the computer's power status. Battery indicator
Indicates the computer's battery status.
1.
English
7
Closed front view
12
# Icon 1
2
Item
Description
Multi-in AC mode.
1. Note: Push to remove/install the card.
The front panel indicators are visible even...
Quick Start Guide - Page 11
...Connects to secure the lock. USB 2.0 / 3.0* port
Connects to USB devices.
* A USB 3.0 port can be compatible. Optical disk access indicator
Lights up when the optical drive is off . Emergency eject hole Ejects the optical drive tray when the computer is turned off .
Note: Wrap ...is active. accepts CDs or DVDs. Optical drive eject button
Ejects the optical disk from the drive.
Service Guide - Page 5
... Media Drive 1-7 Communication 1-7 Dimension and Weight 1-8 Power Adapter and Battery 1-8 I/O Ports 1-8 Special Keys and Controls 1-9 ...Environment 1-9 Warranty 1-9 Optional Items 1-9 Software 1-10
Notebook Tour 1-11 Top View 1-11 Closed Front View 1-13 Left View 1-14 Right View 1-15 Base View 1-16 Touchpad Basics 1-17 Using...
Service Guide - Page 6
... Card 1-34 Audio Codec and Amplifier 1-35 Audio Interface 1-35 Wireless Module 802.11b/g/n 1-36 Battery 1-36 VRAM 1-36 USB Port 1-37 HDMI Port 1-37 AC Adapter 1-37 System Power Management 1-38 Card Reader 1-38 System LED Indicator 1-39 System DMA Specification 1-39 System Interrupt Specification 1-40 System IO Address Map 1-41 System...
Service Guide - Page 7
... General Information 3-5 Recommended Equipment 3-5 Maintenance Flowchart 3-6 Getting Started 3-8
Battery Pack Removal 3-9 Battery Pack Installation 3-9 Dummy Card Removal 3-10 Dummy Card Installation 3-10 ... Board FFC Removal 3-28 Touchpad Board FFC Installation 3-29 Power Board Removal 3-30 Power Board Installation 3-30 USB Module Removal 3-31 USB Module Installation 3-32 ...
Service Guide - Page 8
... RTC Battery Removal 3-34 RTC Battery Installation...Installation 3-49 LCD Bezel Removal 3-50 LCD Bezel Installation 3-51 CCD (Charge-Coupled Device) Module Removal 3-52 CCD Module Installation 3-52 LCD Panel ... Module Installation 3-57
CHAPTER 4 Troubleshooting
Introduction 4-3 General Information 4-3
Power On Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 ...
Service Guide - Page 12
... Media Drive 1-7 Communication 1-7 Dimension and Weight 1-8 Power Adapter and Battery 1-8 I/O Ports 1-8 Special Keys and Controls 1-9 ...Environment 1-9 Warranty 1-9 Optional Items 1-9 Software 1-10
Notebook Tour 1-11 Top View 1-11 Closed Front View 1-13 Left View 1-14 Right View 1-15 Base View 1-16 Touchpad Basics 1-17 Using...
Service Guide - Page 13
... Card 1-34 Audio Codec and Amplifier 1-35 Audio Interface 1-35 Wireless Module 802.11b/g/n 1-36 Battery 1-36 VRAM 1-36 USB Port 1-37 HDMI Port 1-37 AC Adapter 1-37 System Power Management 1-38 Card Reader 1-38 System LED Indicator 1-39 System DMA Specification 1-39 System Interrupt Specification 1-40 System IO Address Map 1-41 System...
Service Guide - Page 18
...cell battery pack
Power Adapter and Battery
0
ACPI 3.0 CPU power management standard: supports Standby and Hibernation power-saving modes
Battery
48 Wh 4400 mAh 6-cell Li-ion standard battery pack
Battery life: 4.5 hours
ENERGY STAR®
AS5750
0
Power adapter... jack, supporting 3.5 mm headset with built-in microphone for Acer smart handhelds
Microphone-in jack
Ethernet (RJ-45) port
DC...
Service Guide - Page 21
...-Crystal Display (LCD), displays computer output (Configuration may vary by models). Notebook Tour
0
Top View
0
1
8
2
3 4
5 77 6
Figure 1-1.
Top View
#
Icon
Item
1
Integrated webcam
2
Display screen
3
Power button /
indicator
Description
Web camera for video communication (only for certain models).
Service Guide - Page 22
... device status.
Table 1-1. Top View (Continued)
#
Icon
Item
4
Keyboard
5
Touchpad
6
HDD indicator
Description For entering data into your computer.
Charging: The light shows amber when the battery is active. Indicates when the hard disk drive is charging.
Fully charged: The light shows blue when in AC mode.
7
Click buttons (left and The left and
right)
right mouse...
Service Guide - Page 23
...Closed Front View
Table 1-2. Battery indicator
Indicates the computer's battery status.
Charging: The light shows amber when the battery is charging. http:/H/armdwyacreoSmpepc.isficuat-ionЗsаaпnчd аCсoтnfиiguиraкtioоnмs 1с-1м3 Communication indicator
Power indicator
Indicates the computer's wireless...
Service Guide - Page 25
...USB devices.
* A USB 3.0 port can be compatible.
3
Optical drive
Internal optical drive; indicator
5
Optical drive eject
Ejects the optical disc from the drive. NOTE:
Wrap the computer security... are also available. accepts CDs or DVDs.
4
Optical drive access Lights up when the optical drive is off . button
6
Emergency eject hole Ejects the optical drive tray when the computer is...
Service Guide - Page 33
...
Dimensions
Length
381.6 mm
15.03"
Width
253 mm
9.96"
Height
33.2 mm
1.3"
(front to rear)
Weight (equipped with optical < 2.6 kg drive, flash drive, and battery)
< 5.72 lb
Input power
Operating voltage
18.55V~19.95V
Operating current
65W 3.42A(Max) 90W 4.74A(Max)
Temperature
Operating (not writing to optical disc)
0°C to...
Service Guide - Page 49
...Not Assigned
*ExpressCard controller can use DMA 1, 2, or 5. 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 off: System off - Battery in low power state
Discharging Amber and blinking - Battery charging with AC Blue color solid on - http:/H/armdwyacreoSmpepc....
Service Guide - Page 66
...run a BIOS Flash update: 1. NOTE: NOTE: Use AC adaptor power supply when running BIOS Flash utility. NOTE: NOTE: Do not install memory related drivers (XMS, EMS, DPMI) when BIOS Flash is used . Prepare a.... Refer to update the system BIOS Flash ROM. Use the Flash utility to Chapter 5, BIOS Recovery by Crisis Disk. If battery pack does not contain power to bootable USB HDD. 3. NOTE:...
Service Guide - Page 67
...: 1. ATAPI CDROM: MATSHITADVD-RAM UJ890AS
3. Executing FLASH.BAT http:/S/ysmteymcUotmilitpie.ssu 2с-1м5 DOS Flash Utility 0
Perform the following to enter Setup Menu. 2. Move USB HDD to position 1. (Refer to move it up the list. USB CDROM:
Rev. 3.5
Item Specific Help
USe or to select a device, then press to move it down the list...
Service Guide - Page 139
... the external display only, refer to the computer and switch between internal and external by removing the power cable and battery.
No Display Issues 0 If the Display does not work, perform the following :
1. Hold the power button for specific model procedures.
2. If the computer boots correctly, add the devices one by one of the...
Service Guide - Page 155
... the media inserted in Specification Tables.
Remove power and remove the cover to inspect the connections to the... drive. If the drive works with the new cable, the original cable should be burned, perform the following :
1. Discs Do...OK.
7. Click Properties and select the Advanced Settings tab. If using different software, refer to Start Control Panel System and ...
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