Acer Aspire 4920 Support Question
Acer Aspire 4920 Support Question
Find answers below for this question about Acer Aspire 4920.Need a Acer Aspire 4920 manual? We have 2 online manuals for this item!
Question posted by cpc572000 on September 27th, 2014
Where Can I Buy A Cmos Battery For Acer 4920g In Greenhills Shops?
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Current Answers
Answer #1: Posted by sabrie on September 27th, 2014 11:29 PM
sabrie
Member since:
May 23rd, 2013 Points: 3,306,778
Member since:
May 23rd, 2013 Points: 3,306,778
Related Acer Aspire 4920 Manual Pages
Aspire 4920 User Guide EN - Page 2
... Reserved. The serial number and model number are recorded on the label affixed to notify any person of Acer Incorporated. Aspire 4920 Series Notebook PC
Model number Serial number Date of purchase Place of Acer Incorporated. Aspire 4920 Series User's Guide Original Issue: 05/2007
Changes may be incorporated in the space provided below. All correspondence...
Aspire 4920 User Guide EN - Page 4
...make sure that the total
ampere rating of power available, consult your electrician for ventilation to prevent battery leakage,
do not place the product on a vibrating surface.
• Never use this product... or damage rotor devices, HDD, Optical drive, and even exposure risk from lithium battery pack. Make sure the power outlet is not properly grounded may touch dangerous voltage...
Aspire 4920 User Guide EN - Page 6
... in such areas could affect performance.
Follow local regulations when disposing of batteries according to interference from children. When the operation time becomes noticeably shorter than normal, buy a new battery. Use only Acer approved batteries, and recharge your vehicle engine. Never use of batteries in your product. Always try to turn off the notebook near gas...
Aspire 4920 User Guide EN - Page 16
...
xiv
Taking care of your battery pack
xv
Cleaning and servicing
xv
Acer Empowering Technology
1
Empowering Technology password
1
Acer eNet Management
2
Acer ePower Management
4
Acer eAudio Management
6
Acer ePresentation Management
7
Acer eDataSecurity Management
8
Acer eLock Management
9
Acer eRecovery Management
11
Acer eSettings Management
13
Windows Mobility Center...
Aspire 4920 User Guide EN - Page 17
...
Set playback as digital output
35
Using the system utilities
37
Acer GridVista (dual-display compatible)
37
Launch Manager
38
Norton Internet...Battery pack
44
Battery pack characteristics
44
Maximizing the battery's life
44
Installing and removing the battery pack
45
Charging the battery
46
Checking the battery level
46
Optimising battery life
46
Battery-low warning
47
Acer...
Aspire 4920 User Guide EN - Page 21
... access to the following utilities:
Note: All of the following content is no way to external storage media. • Acer eRecovery Management backs up to location-based networks intelligently. • Acer ePower Management optimizes battery usage via customizable
power plans.
• Acer eAudio Management allows you must initialize the Empowering Technology password. Empowering Technology...
Aspire 4920 User Guide EN - Page 24
... new power plan. 3 Choose a predefined power plan to base your power management options. Empowering Technology
4
Acer ePower Management
Acer ePower Management features a straightforward user interface for configuring your customized plan on /off system components to extend battery life. 1 Switch to the power plan you to adjust system settings like LCD brightness and CPU...
Aspire 4920 User Guide EN - Page 42
...(dual-band tri-mode
802.11a/b/g), or 3945BG (dual-mode 802.11b/g) Wi-Fi CERTIFIED® network connection, supporting Acer SignalUp™ wireless technology
• WPAN: Bluetooth® 2.0+EDR (Enhanced Data Rate)
(for selected models)
•...) support for digital
speakers
• MS-Sound compatible
• Acer PureZone technology with 6-cell battery
(configuration may vary by models)
Aspire 4920 User Guide EN - Page 43
... (6-cell) (for selected models) / 44.4 W 4000 mAh Li-ion battery pack (6-cell) (for selected models) 3-pin 65 W AC adapter (for selected models) • 2.5-hour rapid charge system-off • 3.5-hour charge-in-use 3-pin 90 W AC adapter supporting Acer QuicCharge™ technology (for selected models): • 80% charge in 1 hour • 2-hour...
Aspire 4920 User Guide EN - Page 44
... MB or 1GB DDR2 667 MHz soDIMM modules
• 6-cell Li-ion battery pack
• 3-pin 90 W AC adapter
• External USB floppy disk drive
• Acer Empowering Technology (Acer eNet, ePower, eAudio ,
ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management)
• Acer Arcade™ • Acer Arcade Deluxe™ featuring DV Wizard, VideoMagician
and DVDivine
•...
Aspire 4920 User Guide EN - Page 91
... Acer dealer. English
71
Installing memory
Follow these steps to access its base. 2 Remove the screws from the memory cover; The computer automatically detects and reconfigures the total memory size. Then turn the computer over to install memory: 1 Turn off the computer, unplug the AC adapter (if connected) and remove
the battery...
Aspire 4920 User Guide EN - Page 97
...help you receive an error message, note the message and take the corrective action. CMOS checksum error Contact your dealer or an authorized service center. type error
I/O parity ...error or no Contact your dealer or an authorized service center. Error messages
Corrective action
CMOS battery bad
Contact your dealer or an authorized service center.
Error messages
If you solve problems...
Service Guide - Page 12
...: 56K ITU V.92 with PTT approval; T Acer PureZone technology with two built-in jack for AC adapter
Power Subsystem
T ACPI 3.0 CPU power management standard: supports Standby and Hibernation power-saving modes T 53.3 W 4800 mAh Li-ion battery pack (6-cell) (for selected models) / 44.4 W 4000 mAh Li-ion battery
pack (6-cell) (for selected models...
Service Guide - Page 13
...-off t 3.5-hour charge-in-use T 3-pin 90 W AC adapter supporting Acer QuicCharge™ technology (for selected models): t 80% charge in 1 hour ...mm (13.5 inches) T Depth: 246 mm (9.7 inches) T Height: 37/42 mm (1.45/1.65 inches) T Weight (approximately, with 6-cell battery): 2.65 kg (5.84 lbs.) (configuration may vary by models)
Environment
T Temperature: t Operating: 5 ° C to 35 ° C t...
Service Guide - Page 28
... battery usage via customizable power plans. For more information, right click on the Empowering Technology toolbar and select "Password Setup" to remember or write down your password!
18
Chapter 1 NOTE: If you lose the Empowering Technology password, there is no way to location-based networks intelligently. Displayed by reformatting
your system. T Acer...
Service Guide - Page 31
.... Switch to the power plan you wish to switch to extend battery life. 1. Click the Delete Power Plan icon.
You can also create customized power plans. Click "Apply" to save your customized plan on /off system components to from the Acer Empowering Technology program group in Start menu, or right-click the...
Service Guide - Page 48
Battery
Item
Vendor Battery Type Pack capacity
Specification
Panasonic Li-ion 6 cell: 6 cell: 2.0 mAh 2.4 mAh
Sanyo Li-ion 6 cell: 2.0 mAh
...) Mode Number of colors
Specification
AUO B141EW04V4 (Glare) 14.1" WXGA 1280 x 800 16:10 303.36 x 189.6 0.237 TN 262 K
CMO N141I3-L02 (Glare)
1280 x 800 N/A N/A
N/A N/A 262 K
Color saturation (NTSC%) Typical white luminance (cd/ m2) also called brightness...
Service Guide - Page 112
...of Error Messages
Error Message List Error Messages
Stuck Key System CMOS checksum bad - Power-on indicator turns on and LCD is blank.
T RTC battery T Mainboard
T Run "Load Setup Defaults" in BIOS ...the fixed disk and drive A are properly identified. T Reconnect the DIMM T Mainboard
T Power source (battery pack and power adapter.) See "Power System Check" on an external CRT. T LCD cable T ...
Service Guide - Page 122
Determine if the problem has been resolved. 6. If the problem persists, replace the following devices:
T Non-Acer devices T Printer, mouse, and other external devices T Battery pack T Hard disk drive T DIMM T CD/DVD-ROM drive T PC cards 4. T System board T LCD assembly
112
Chapter 4 NOTE: Verify that the power supply being used ...
Service Guide - Page 131
Aspire 4920 FRU List
Category Adapter Battery
Boards
Part Name
Description
Acer Part No. Adapter 90W Delta ADP-90SB BBDAF
Adapter 90W Delta ADP-90SB BBEA LF
Adapter 90W Liteon PA-190024AR
Adapter 90W Liteon PA-190004WR
...
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