REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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Note that if you don't find what you searched for, try it after a period of time; the site is a never ending job !

..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Tuesday, 2 April 2019

ERROR CODES AND BIOS BEEP CODES - ACER ASPIRE 7000 - ASPIRE 9300

ERROR CODES AND BIOS BEEP CODES - ACER ASPIRE 7000 - ASPIRE 9300

Phoenix BIOS beep codes & Error codes _ Acer Aspire
Power On Self Test [POST] _ Error Message
The POST error message index lists the error message and their possible causes.
NOTE: Perform the FRU replacement or actions in the sequence shown in Error Message List, if the FRU replacement does not solve the problem, put the original part back in the computer. Do not replace a non-defective FRU.
The error messages are listed  to indicate the BIOS signals on the screen and the error symptoms classified by functions. If the symptom is not included on the list, please refer to “Undetermined Problems”.
NOTE: Most of the error messages occur during POST. Some of them show information about a hardware device, for example, the size of memory installed. Others may indicate problems with a device, such as the way it has been configured.

NOTE: If the system fails after you make changes in the BIOS Setup Utility menus, please reset the computer. Enter Setup and install Setup defaults to correct the errors.
Index of Error Messages:  Error Message List
System CMOS checksum bad - Default configuration used :: RTC battery.  Run BIOS Setup Utility to reconfigure system, and then reboot system.
Real time clock error ::  RTC battery. Run BIOS Setup Utility to reconfigure system time, and then reboot system.  Main board.
Previous boot incomplete - Default configuration used :: “Load Default Settings” in BIOS Setup Utility. RTC battery.  Main board.
Invalid System Configuration Data ::  “Load Default Settings” in BIOS Setup Utility.  Main board.
Operating system not found ::  Enter Setup and see if fixed disk and drive A are properly identified.
Diskette drive, Hard disk drive, Main board.
Power-on indicator turns off and LCD is blank. :: Power source (battery pack and power adapter.)“Power System Check“.
Ensure every connector is connected tightly and correctly.
Reconnect the DIMM.
Main board.
Power-on indicator turns on and LCD is blank.
Power source (battery pack and power adapter.)
Reconnect the LCD connector
Hard disk drive
LCD cable
LCD inverter
LCD
Main board.
Power-on indicator turns on and LCD is blank. But you can see POST on an external CRT.
Reconnect the LCD connectors.
LCD cable
LCD inverter
LCD
Main board.
Power-on indicator turns on and a blinking cursor shown on LCD during POST.
Ensure every connector is connected tightly and correctly.
Main board.
Phoenix BIOS Beep Codes.
CLICK ON THE PICTURES TO MAGNIFY
Posted By: FRANK at 02:38
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