Acer Aspire V3-771G Support Question
Acer Aspire V3-771G Support Question
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Current Answers
Answer #1: Posted by MercedesAMG on January 27th, 2013 9:28 AM
MercedesAMG
Member since:
January 26th, 2013 Points: 193,710
Member since:
January 26th, 2013 Points: 193,710
When windows loading screen is on press F2 to bring up system settings. Change password from there. If that does not work then take your system to a local computer shop to get it sorted. Cheers.
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Related Acer Aspire V3-771G Manual Pages
Acer Aspire V3-771G Notebook Service Guide - Page 2
... program/process names are no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties of this V3-771/V3-771G service guide.
Conventions
The following typographical conventions are available on the ACER/CSD Website.
CAUTION:
Indicates a potential loss of an option, or completing a task...
Acer Aspire V3-771G Notebook Service Guide - Page 6
Security 2-8 Boot 2-12 Exit 2-13 BIOS Flash Utilities 2-14 DOS Flash Utility 2-15 WinFlash Utility 2-17 Remove HDD/BIOS Password Utilities 2-18 Remove HDD Password Utilities 2-18 Removing BIOS Passwords 2-20 Cleaning BIOS Passwords 2-21 Using DMI Tools 2-22 LAN MAC EEPROM Utility 2-29
CHAPTER 3 Machine Maintenance
Machine Disassembly and Replacement 3-5 Recommended Equipment 3-5 ...
Acer Aspire V3-771G Notebook Service Guide - Page 8
... Undetermined Problems 4-19 Post Codes 4-20 POST Code Range 4-20
CHAPTER 5 Jumper and Connector Locations
Clearing Password Check and BIOS Recovery 5-6 Clearing Password Check 5-6 Clear CMOS Jumper 5-7 BIOS Recovery by Crisis Disk 5-8
CHAPTER 6 FRU List
V3-771/V3-771G Exploded Diagrams 6-4 Main Assembly 6-4
FRU List 6-6 Screw List 6-13
CHAPTER 7 Test Compatible Components
Microsoft®...
Acer Aspire V3-771G Notebook Service Guide - Page 17
... AGN
WPAN: BT4.0 Atheros WB222
LAN: Gigabit Ethernet (10/100/1000 Mbps)
Privacy Control 0
HDD password BIOS user, supervisor password Kensington lock slot
Hardware Specifications and Configurations
1-7
Acer Aspire V3-771G Notebook Service Guide - Page 45
... (mm)
Electrical Interface
Viewing Angle (degree)Horizontal (Right) CR = 10 (Left)Vertical (Upper) CR = 10 (Lower)
Specification AUO 17.3"HD 16:9 Color TFT-LCD/ B173RW01 V3 438.4 382.08 x 214.92 1600x3(RGB) x 900 0.2388 x 0.2388 220 typ.187 min
500 typ. 8 typ. / 16 Max
6.5 max
570g max 398.6 x 233.3 x 5.8 max...
Acer Aspire V3-771G Notebook Service Guide - Page 58
BIOS Setup Utility 2-3 Navigating the BIOS Utility 2-3
BIOS 2-4 Information 2-4 Main 2-6 Security 2-8 Boot 2-12 Exit 2-13
BIOS Flash Utilities 2-14 DOS Flash Utility 2-15 WinFlash Utility 2-17
Remove HDD/BIOS Password Utilities 2-18 Remove HDD Password Utilities 2-18 Removing BIOS Passwords 2-20 Cleaning BIOS Passwords 2-21
Using DMI Tools 2-22 LAN MAC EEPROM Utility 2-29
2-2
Acer Aspire V3-771G Notebook Service Guide - Page 64
... the value of parameters.
Table 2-3. BIOS Security
Parameter
Description
Option
Supervisor Password Is
Shows the setting of the supervisor password
Clear or Set
User Password Is
Set Supervisor Password
Shows the setting of parameters. N/A
Password on Boot
Defines whether a password is set , this password protects the BIOS Setup Utility from unauthorized access. Set HDD...
Acer Aspire V3-771G Notebook Service Guide - Page 65
...
Enter key. Set Supervisor Password
2. Type the current password in the Enter New Password and Confirm New
Password fields. Press F10 to enable the Password on the screen. 3.
The computer then sets the Supervisor Password parameter to Set. System Utilities
2-9 After setting the password, the computer sets the User Password parameter
to Clear. 4. Password length is not to save...
Acer Aspire V3-771G Notebook Service Guide - Page 66
... the Setup Warning (Figure 2-9).
2-10
System Utilities
Set Supervisor Password 2. Setup Notice 4. Press Enter. Figure 2-7. NOTE: NOTE:
Users can enable the Password on boot parameter. 5. Changing a Password 0
1. The Set Supervisor Password box appears. The computer sets User Password parameter to highlight Set Supervisor Password and press the Enter. Press F10 to save changes and...
Acer Aspire V3-771G Notebook Service Guide - Page 74
...
Make note if this key.
Example: UnlockHD 60452061 The command generates a password which can be used for removing HDD passwords. Figure 2-16. Figure 2-17. Unlock Password
2. Remove HDD Password Utilities 0
This section provides details for unlocking the HDD. Remove HDD/BIOS Password Utilities 0 This section provides details for unlocking utilities. Execute the UnlockHD.EXE...
Acer Aspire V3-771G Notebook Service Guide - Page 75
Please power off system. HDD Password Frozen
System Utilities
2-19 Enter the password from the Step 1 to Win system, HDD Password will be in "Frozen" state. Figure 2-20.
Unlock Password
NOTE: NOTE:
After customer clearing the HDD password, HDD maybe in normal. Then, power on to unlock the HDD (Figure 2-19).
Figure 2-19.
Acer Aspire V3-771G Notebook Service Guide - Page 76
Removing BIOS Passwords 0
To clear User or Supervisor passwords, open the Main door and remove the mylar from DIMM then use a metal instrument to short the RTCRST# point.(Figure 2-21 and Figure 2-22)
Figure 2-21. CMOS Jumper
Figure 2-22. CMOS Jumper
r
2-20
System Utilities
Acer Aspire V3-771G Notebook Service Guide - Page 255
... the regional web or channel. Users MUST use the local FRU list provided by the regional Acer office on how to repair or for the V3-771/V3-771G.
For ACER AUTHORIZED SERVICE PROVIDERS, the Acer office may have a DIFFERENT part number code from those given in global configurations for RMA (Return Merchandise...
Acer Aspire V3-771G Notebook Service Guide - Page 262
... BRACKET BACK
Acer Part No KU.0080D.059
KU.0080F.021 KO.0060D.008 KU.00607.001
LCD
LED LCD AUO 17.3'' WXGA+ Glare B173RW01-V3 LF 220nit 8ms 500:1
LED LCD LPL 17.3'' WXGA+ Glare LP173WD1-TLA4 LF 220nit 8ms 600:1
LED LCD CMO 17.3'' WXGA+ Glare N173FGE-L21 LF...
Acer Aspire V3-771G Notebook Service Guide - Page 271
Table 8-1. V3 771/771G
Vendor
Type
60001921 SANYO
6CELL2.2
10001063 SONY
6CELL2.2
60001535
6CELL2.2
PANASONIC
60002162 SIMPLO
60002162 SIMPLO
60032811 LGC
60001921 SANYO
Camera
PLM00012 Suyin 10001023 LITE-ON ...
Acer Aspire V3-771G Notebook Service Guide - Page 272
Table 8-1. V3 771/771G
Vendor
Type
10001023
HD
LITE-ON
10001044
HD
CHICONY
Card Reader
PLM00014 ODM
5 in 1-Build in MS, MS Pro, SD, SC, XD CR.21500.013
...
Acer Aspire V3-771G Notebook Service Guide - Page 273
Table 8-1. V3 771/771G
Vendor
Type
60002005 HGST SG
N1000GB5.4K S
60001922 TOSHIBA DIGI
N1000GB5.4K S_4K
60001994 WD
N1000GB5.4K S_4K_9.5
60002005 HGST SG
60001922 TOSHIBA DIGI
60001994 ...
Acer Aspire V3-771G Notebook Service Guide - Page 275
... LF+HF F/W:0001SDM1
HDD TOSHIBA 2.5" 5400rpm 750GB MK7559GSXP, 750G, Capricorn 3BS SATA 8MB LF+HF F/W:GN001A for exteral HDD market only
Acer Part No. V3 771/771G
Vendor
Type
60002036 SEAGATE
N750GB5.4KS _4K
60001922 TOSHIBA DIGI
N750GB5.4KS _4K
Keyboard
10001044 CHICONY
GF7T_A10B
LAN
10017383 Atheros
AR8151L
MEM
60002041 QIMONDA
SO2GBIII...
Acer Aspire V3-771G Notebook Service Guide - Page 277
....018 KI.23300.028 KI.23300.014
VRAM HYNIX Graphic DDRIII 900 1Gb VR.1GB0G.006 H5TQ1G63DFR-11C LF 64*16 46nm
7-11 Table 8-1. V3 771/771G
Vendor
Type
60001535
NBDRW
PANASONIC
60001939 PIONEER
NBDRW4XS
60001535
NBDRW6XS
PANASONIC
60001939 PIONEER
NSM8XS
60001535
NSM8XS
PANASONIC
60003901 HITACHI EAST
NSM8XS
60001929 PHILIPS & LITE-ON...
Acer Aspire V3-771G Notebook Service Guide - Page 278
...
Palmrest Cover Glossy Blue IMR VA57AP
Palmrest Cover Glossy Gray IMR VA57AP
LZ.21000.182 LZ.21000.190 LZ.21000.186
7-12
Test Compatible Components V3 771/771G
Vendor
Type
60002045 HYNIX
VR2GBIII9
60002045 HYNIX
VR2GBIII9
Wireless LAN
10001023 LITE-ON
3rd WiFi 2x2 AGN+ BT4.0
10001018 HON HAI
3rd WiFi 2x2...
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