bærebar vil ikke starte

Tag batteriet ud og vent 10min før du sætter det i.. håb på det hjælper..

lyder nemlig som en hardware fejl... muligvis ram.

snakker selvfølgelig om batteriet på dit MB... men også gerne det andet.

Det der er problemet hvad angår "Warning-CMOS CHECKSUM INVALID-RUN SCU
" er, at CMOS memory er fejlet/korrupt om du vil. Det den så siger er at du skal køre SCU (System Configuration Utility) for at udbedre fejlen...

til kalp:
Jeg har prøvet det med batteriet... uden held!

til Mazey:
Hvor kan jeg finde det program??? er det bios software firmaet jeg skal hente den hos eller hvordan?

Kalp>> hvordan kan udtag af batteriet fixe et RAM problem?? ikke at det ikke kan være RAM.

Opretter

CITAT

CMOS Checksum Error

If you have arrived here through a search engine, and there's no menu to the left click here!
Note: Includes Checksum Error - Defaults Loaded and Checksum Failed

Explanation: A checksum is an error-detecting code containing a numerical verification used to compare the BIOS settings stored in the CMOS memory. Each time the system is started this number is recomputed and checked against the stored value. If they do not match, an error message is generated to tell you that the CMOS memory contents may have been corrupted and therefore some settings may be wrong. BIOS's react in different ways when encountering this type of error. Some will warn the user and then continue on with whatever settings were in the CMOS. Others will assume that the settings that were in the CMOS were corrupted and will load default values stored in the BIOS chip by the manufacturer as a safety measure. Others will correct the settings and proceed through the boot process. The error message will indicate to you what your system is doing.

Diagnosis: The most common cause of checksum errors in CMOS is a battery that is losing power. Viruses can also affect CMOS settings, and motherboard problems can also affect the stored values.

Recommendation: You should make sure that all of the BIOS settings in the system are correct, by rebooting the system, going into BIOS setup and double-checking all the values.

Replace the CMOS battery on the motherboard.
Scan your system for viruses.
Look for other signs of motherboard problems.
Check your computers power supply to insure that it is being properly cooled and it is providing the correct voltages.
Notice: Windows® 95, Windows® 98, Windows® NT, Windows® 2000 and
Microsoft® Office are registered trademarks or trademarks of the Microsoft Corporation.
All other trademarks are the property of their respective owners.

Copyright ©1995-2001 DEW Associates Corporation. All rights reserved.

http://forums.windrivers.com/archive/index.php/t-60573.html

Citat:

Finally fixed! I did F10 while rebooting and corrected the boot sequence to hard disk first instead of DVd-Rom. It doesn't need the Windows2000 in the Rom to boot up and the date and time are now updated all the time. Right
now I'm in a frenzy of turning my computer on and off with delight.

Thanks for all your help and brainstorming. I admit that this laptop wouldn't
get fixed if not for you all. I really have to face it and sit to keep you
updated. Same as with our lives. It's those things that we don't face that control our lives. Like I'm smoking and drinking too much and ignores it, I'm overweight and I'm just ignoring it. Only to find out from my daughters classmate who visited the house and I overheard her saying "I didn't know
that your father was fat. Well, I have to thank her for telling the truth and
this kid was my teacher. I then watch the food that i put in my mouth and run a lot. Now I have new set of clothes and my waist is now 31". Those that we face, we deal with it and move on with our lives. Those that we don't face controls our lives. So much for that. Bye.

huset >> kan godt se min formulering var forkert.. men mener stadig det er en god ide at prøve det med batteriet.  Ved godt han har skiftet det, men det kan være MB ikke blev helt afladet hvis det gik for hurtigt.

men ellers plejer det som regel at være hardwarefejl når først en pc begynder at bibe :)

løste det problemt?

Hej, jeg har været væk i nogle dage...

Dette løste ikke problemet. Har prøvet endnu engang at fjerne BIOS batteriet, aflade MB og vente ca. 30 min med at isætte batteri igen! Har iøvrigt tjekket batteri, det giver 3 Wolt.
Fejlen kan være opstået midt i opgraderingen af BIOS. Er der nogle der har en brugbar forklaring på hvordan man installere en ny BIOS version fra en diskette der selv booter op?

Mon det er på¨tide du finder ud af at få givet feedback eller lukket tråden!