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Response To Rachel
I appreciate your timely response, however this disk does work with no system but whether it has a s...
I appreciate your timely response, however this disk does work with no system but whether it has a s...
(Posted by dogsfo 8 years ago)
Repair, Restore Or Reinstall
Acer Aspire X 1920 - you are 20 P fail to restore from petition. was fine until l changed the couple...
Acer Aspire X 1920 - you are 20 P fail to restore from petition. was fine until l changed the couple...
(Posted by dogsfo 8 years ago)
Can I Install Additional Fan On Acer X1920? Where Can It Ba Installed?
I want to prevent my CPU from overheating, i want to install similar size fan or bigger fan to help ...
I want to prevent my CPU from overheating, i want to install similar size fan or bigger fan to help ...
(Posted by kristineyvonne 9 years ago)
How To Make My Dvd Player Multi Regional
(Posted by tpender154060 10 years ago)
Hi,my Acer X1920 Won't Turn On But It Is Telling Me Secondary Disk Error ?
(Posted by Bryanscotttimperley 10 years ago)
Acer Aspire X1920 Videos
Acer Aspire X1920-UR20P Desktop
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Popular Acer Aspire X1920 Manual Pages
Acer Aspire X1920 Desktop Service Guide - Page 7
... 36 Removing the Power Supply Unit 36 Removing the Front I/O and Optional Card Reader Assemblies 39 Removing the Mainboard 42 Hardware Diagnostic Procedure 45 System Check Procedures 45 Checkpoints 46 POST Error Indicators 50 BIOS Recovery 62 BIOS Update 63 Clearning CMOS 67
System Architecture 69
Block Diagram 69 Mainboard Layout 70 Jumper Setting 71
Setting Jumper 72 Connecting...
Acer Aspire X1920 Desktop Service Guide - Page 15
POST uses these values to change the hardware settings from the default or current configuration. Aspire AX1920 Service Guide
7 The Setup Utility loads the configuration values in CMOS. This memory area is not part of reading, CMOS Setup Utility will need to resolve IRQ conflicts • When a configuration error is a hardware configuration program built into the system ROM.
...
Acer Aspire X1920 Desktop Service Guide - Page 21
... setting is a hardware-based security feature that support the Physical Address Extension method. VT allows a single platform to run multiple operating systems in BIOS Setup, you need to addresses above 4 GB. XD Bit is only available for related instructions. Advanced Chipset Features
Field Intel EIST
Intel XD Bit
Intel VT Memory Hole Remapping
Video Memory Size DVMT Memory Size...
Acer Aspire X1920 Desktop Service Guide - Page 26
... will allow the user to reset it.
18
Aspire AX1920 Service Guide BIOS Security Features
Field Supervisor Password
User Password
Change Supervisor Password Change User Password
Description Displays the supervisor password status. Press Enter to change the user password. When set to Installed, this password is set as Installed: • System Time and System Date • Exit Without Saving...
Acer Aspire X1920 Desktop Service Guide - Page 54
....
Main BIOS checksum is enabled. See Bootblock Recovery Code Checkpoints section for future use in scratch CMOS.
Bootblock Initialization Code Checkpoints
The Bootblock initialization code sets up from add-in PCI devices. Execute full memory sizing module.Verify that occur after the video card has been activated.
Checkpoints are ISA or PCI add-in debugging problems that...
Acer Aspire X1920 Desktop Service Guide - Page 55
... "wCMOSFlags." The flash has been updated successfully. Restore CPUID value back into register.
Aspire AX1920 Service Guide
47 Give control to F000 ROM at F000:FFF0h. Bootblock Recovery Code Checkpoints
The Bootblock recovery code gets control when the BIOS determines that are based on media. L1 cache is corrupt. Read error occurred on CMOS setup questions. Make flash write enabled...
Acer Aspire X1920 Desktop Service Guide - Page 57
... registers. DIM Code Checkpoints
The Device Initialization Manager (DIM) gets control at config display if needed / requested. Function 1 initializes all device nodes, PCI devices, and PnP ISA cards. Aspire AX1920 Service Guide
49 Allocates memory for different BIOS modules. Initialize Int-13 and prepare for error. Initializes the Microsoft IRQ Routing Table. Initialize the CPU's before...
Acer Aspire X1920 Desktop Service Guide - Page 58
... are set to correct the error.
50
Aspire AX1920 Service Guide Others may include recommendations for and configures PCI input devices and detects if system has standard keyboard controller.
ACPI Runtime Checkpoints
Checkpoint AC AA 01, 02, 03, 04, 05 10, 20, 30, 40, 50
Description First ASL check point. It is detected during POST (Power On...
Acer Aspire X1920 Desktop Service Guide - Page 62
... There was an error in AMIBIOS setup.
A PCI adapter generated an I /O resource conflict when configured by BIOS POST. Usually this case, the BIOS must be displayed if Virus Detection is installed in POST.
This may indicate a problem with system hardware.
54
Aspire AX1920 Service Guide System Configuration
Message DMA-1 Error
DMA-2 Error
DMA Controller Error
Checking NVRAM... This...
Acer Aspire X1920 Desktop Service Guide - Page 63
... battery. CMOS settings are invalid. This error can typically be replaced. This may indicate a problem with system hardware. Keyboard controller failure.
The POST will load and use default CMOS settings. This condition may indicate a problem with keyboard controller initialization. Aspire AX1920 Service Guide
55
Error code = 004Ah Unknown BIOS error. Error code = 004Bh Floppy...
Acer Aspire X1920 Desktop Service Guide - Page 66
...; Video adapter card • Mainboard
58
Aspire AX1920 Service Guide
voice from modem adapter card is set to the mainboard
Video and Monitor-related Symptoms
Symptom/Error Video memory test failed.Video adapter failed. Action/FRU
• Ensure the information in the Standard CMOS Feature of BIOS Setup is set to receive messages and/or fax.
• Ensure the modem card is installed...
Acer Aspire X1920 Desktop Service Guide - Page 114
...; HGST Jupiter - WD10EARS-22Y5B1 • Seagate Brinks - supports up to 32 GB
Aspire AX1920 Service Guide
94 supports up to 2 TB • MultiMedia Card (MMC) - ST3160313AS • HGST Jupiter - ST3500413AS • WD - WD10EALX-229BA0 • WD - supports up to 2 GB • Secure Digital (SD) - supports up to 2 TB • Memory Stick PRO (MS PRO) - Hard Disk Drive
Item...
Acer Aspire X1920 Desktop Service Guide - Page 115
... RTL8111DL Gigabit Ethernet Controller 10/100/1000 Mbit RJ-45
Audio
Item Controller Audio jacks
Specification • Realtek ALC662 5.1 Channel High Definition Audio Codec • Front panel: Headphone and microphone jacks • Rear panel: Microphone, line-out, and line-in jacks
Power Supply Unit
Item Vendor and Model
Input Output (max.) Connectors
Specification • Delta - DPS-220UB...
Acer Aspire X1920 Desktop Service Guide - Page 117
... Advanced Configuration Power Interface
checkpoints 50 specifications 2 antivirus software 2 asset tag number 10 audio microphone jack, rear 5 specifications 95 troubleshooting 58
B
beep codes 60 BIOS
checkpoints 46 clear CMOS 67 crisis recovery disk 62 recovery 62 specifications 93 update, DOS mode 63 update, Windows mode 64 BIOS version system 10 block diagram 69 boot block beep codes 60 execute...
Acer Aspire X1920 Desktop Service Guide - Page 119
...19 remove 19 set 19 system time 11 system views front view 4 system weight 3
T
temperature monitoring 16 operating 3
troubleshooting BIOS checkpoints 46 BIOS recovery 62 BIOS update 63 clearing CMOS 67 component failure 56 POST error indicators 50
type processor 10
U
undetermined problems 61 USB ports
front 5 user password 18
V
VGA port 5 video
controller 1 troubleshooting 58
W
wireless LAN board...
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