Acer Aspire X3812 Support Question
Acer Aspire X3812 Support Question
Find answers below for this question about Acer Aspire X3812.Need a Acer Aspire X3812 manual? We have 1 online manual for this item!
Question posted by tinamurphee on July 25th, 2013
Keep Getting No Signal Message Then Computer Shuts Down?
My computer just started saying no signal and then surfing down. Read some forums and thought it might be the bios battery? But I can't find it! Really have no idea what I'm doing. ..Help!!!!!
Current Answers
Answer #1: Posted by DreadPirateRoberts on July 25th, 2013 10:58 AM
DreadPirateRoberts
Member since:
November 19th, 2010 Points: 8,633,403
Member since:
November 19th, 2010 Points: 8,633,403
Related Acer Aspire X3812 Manual Pages
Service Guide - Page 1
for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN Acer Aspire X3812/X5812
Service Guide
Service guide files and updates are available on the ACER/CSD web;
Service Guide - Page 5
... screen. v WARNING CAUTION IMPORTANT
Alerts you to do specific actions relevant to the current topic.
Conventions
The following conventions are used in this manual:
SCREEN MESSAGES
Denotes actual messages that might result from doing or not doing specific actions.
Service Guide - Page 7
...9 Entering CMOS setup 10 Navigating Through the Setup Utility 10 Setup Utility Menus 11
BIOS Recovery 25 Disassembly Requirements 27
Chapter 3 System Disassembly
27
Pre-disassembly Procedure 28 Main...50 System External Inspection 50 System Internal Inspection 50
Checkpoints 51 Viewing BIOS checkpoints 51 Bootblock Initialization Code Checkpoints 51 Bootblock Recovery Code Checkpoints ...
Service Guide - Page 12
...
8
Microphone-in jack
9
CF I/II (CompactFlash Type I/II) slot
10
IEEE 1394 port (4-pin)
11
USB 2.0 port
12
Power button/power indicator
4
Chapter 1 Front Panel
X3812
No. System Components
This section is a virtual tour of the system's interior and exterior components.
Service Guide - Page 17
... allows configuration data to as "BIOS", "Setup", or "Setup utility" in CMOS.
The system reboots immediately after you repeatedly receive Run Setup messages, the battery may not be retained when power... CMOS setup NOTE: If you close the Setup. Since most systems are prompted ("Run Setup"
message) to make sure that you run this utility. Chapter 2
9 Ask a qualified technician for ...
Service Guide - Page 22
... devices. When disabled, the diagnostic screen displays during startup. Hard Disk CD^DVD Removable Device LAN
Press Enter to display error beeps or messages during startup. Advanced BIOS Features
Parameter Quick Boot Quiet Boot 1st/2nd/3rd/4th Boot Device
Hard Disk Drive Priority Optical Disk Drive Priority Removable Device Priority Network...
Service Guide - Page 35
... how to avoid mismatch when putting back the components.
Chapter 3
27 During the disassembly process, group the screws with the corresponding components to disassemble the desktop computer for the different components vary in size.
Service Guide - Page 58
...; Check if the power cable is properly connected to their behaviour, see "System LED Indicators" on the front panel, which can try viewing the POST messages and BIOS event
logs during the system startup.
50
Chapter 4 Make sure nothing in the system is set to "System Disassembly"
on the system. 12. System...
Service Guide - Page 60
... Code Checkpoints
The Bootblock recovery code gets control when the BIOS determines that the found flash part size equals the recovery file size. NOTE: Checkpoints may occur during the Bootblock recovery portion of the flash part. Some interrupt vectors are initialized. Jump back to checkpoint EB. Start reading FAT table and analyze FAT to...
Service Guide - Page 61
... may change due to determine if battery power is OK and CMOS checksum ...message, CPU information, setup key message, and any platform specific BIOS modules. Program the keyboard controller command byte is being done after Auto detection of the BIOS...note that the POST INT09h handler gets control for EGA, and DMA controllers...checksum manually by reading storage area. Initializes both the ...
Service Guide - Page 62
...user input at config display if needed . Prepare BBS for IPL detection. Test for ACPI. Execute BIOS setup if needed before boot, which includes the programming of chipset registers. Prepares the runtime language module...B1 00
Description Initialize RTC date/time. Display errors to the user and gets the user response for DEL or ESC keys to OS Loader (typically INT19h).
54
Chapter ...
Service Guide - Page 63
... Initialization (function 1);
Function 0 disables all static devices that is divided into two nibbles and contains two fields. DIM Code Checkpoints
The Device Initialization Manager (DIM) gets control at various times during BIOS POST to vendor requirements, system chipset or option ROMs from add-in PCI devices. Chapter 4
55
Service Guide - Page 66
... or when CMOS is usually followed by the AMIBIOS8 when the RAM read/write test fails.
The BIOS attempted to configure the A: drive during POST.
This may be due... message occurs on systems using ECC enabled memory modules. This message is a generic message indicating the BIOS could not find a proper boot diskette. Error Messages
The following tables describes the error messages ...
Service Guide - Page 67
.../ATAPI devices in POST. ATAPI Incompatible 3rd Master Drive ATAPI Incompatible
Description
The IDE/ATAPI device configured as Master in POST. This message is typically displayed when the BIOS is trying to detect and configure IDE/ATAPI devices in POST. The IDE/ATAPI device configured as Secondary Slave failed an ATAPI compatibility...
Service Guide - Page 68
... 5th IDE controller failed an ATAPI compatibility test. The IDE/ATAPI device configured as Master in AMIBIOS setup.
This message will only be reported by an ATAPI device using the S.M.A.R.T.
Description
The BIOS has detected software attempting to write to replace the hard disk. Capable but the command transaction failed. The IDE...
Service Guide - Page 69
... hardware failed to INTEL CPUs.
This may indicate a problem with an outdated BIOS. This message only applies to pass the Refresh Retrace Test. There was an error in the... Bad, NVRAM Cleared Resource Conflict
NVRAM Ignored
NVRAM Bad
Static Resource Conflict PCI I /O).
The message is causing by BIOS POST. In this error is most likely to use the same resource space (usually Memory or...
Service Guide - Page 70
... user intentionally discharges the CMOS battery.
Password check failed
The password entered does not match the password set in initializing legacy Floppy Controller.
62
Chapter 4
Unknown BIOS error. This error can typically be resolved by using AMIBIOS Setup.
This error can be resolved by using AMIBIOS Setup. This message appears after a fatal error...
Service Guide - Page 71
... performance.
Port 60h/ 64h emulation is not supported by the BIOS. Description
This message is displayed when the power requirements of the board do not match the power requirement of the SMBIOS data exceeds the available SMBIOS runtime storage size. Description
This message is displayed when the size of the CPU. System may...
Service Guide - Page 72
... Acer's Website offers you convenient and valuable support resources whenever you repair the desktop computer. In the Support & Downloads tab you can be obtained directly from ...always looking for all models • User's manuals • Training materials • BIOS updates • Software utilities • Spare parts lists • Technical Announcement Bulletins ...help you need them.
Service Guide - Page 89
X5812 FRU List
Aspire X5812 FRU list is not available now. We will upload to PLM service BOM later.
Category ACCESSORY REMOTE CONTROLLER
RECEIVER BOARDS
Part Name
Acer Part Number
REMOTE CONTROLER SMK VISTA MCE ICONIZED RC WITH 2 BATTERIES FOR EMEA
REMOTE CONTROLER SMK VISTA MCE ICONIZED RC WITH 2 BATTERIES FOR US
REMOTE CONTROLER...
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