03. juni 2001 - 19:03Der er
36 kommentarer og 2 løsninger
Skærmen får intet signal??
Jeg har købt 256mb RAM.. så jeg skuede computeren fra hinanden, og satte dem i.. satte derefter strøm og skærmen til, så jeg kunne se om de virkede fint.. og det gjorde de! .. så jeg samlede den igen, OG da jeg satte den til igen, fik skærmen intet signal.. Hvad kan der være galt?
Jeg har prøvet: * At fjerne RAM blokken igen - failed. * Prøvede at flytte RAM blokken - failed. * Sat et andet AGP kort i - failed. * Resettet BIOSen (fik afvide det hjalp) - failed.
På nogle kabinetter kan stikket til 220V sidde på en sådan måde at man tror at den er helt i bund, sommetider sidder der en hovedafbryder på bagsiden somved et uheld kan være sat i Off!
Synes godt om
Slettet bruger
03. juni 2001 - 19:28#10
kurti>> nej. hvis bios eller processor er brændt af siger den ik noget*G*
Well, der er strøm på.. *g* så dum er jeg dog heller ikke.. har trods alt haft computer i 10 år.. og ALT undtagen skærmen kører som det skal.. ser mest ud som om AGP slot\'en er død.. men det kan den vel ikke bare sådan uden videre?
# of beeps What\'s Wrong none You\'re supposed to hear at least one beep. If you truly don\'t hear anything, either your computer\'s power supply, motherboard, or PC speaker is no good. 1 One beep is good! Everything is A-OK, that is, if you see things on the screen. If you don\'t see anything, check your monitor and video card first. Is everything connected? If they seem fine, your motherboard has some bad chips on it. First reset the SIMMs and reboot. If it does the same thing, one of the memory chips on the motherboard is bad, and you most likely need to get another motherboard since these chips are soldered on. 2 Your computer has memory problems. First, check video. If video is working, you\'ll see an error message. If not, you have a parity error in your first 64K of memory. Check your SIMMs. Reseat them and reboot. If this doesn\'t do it, the memory chips may be bad. You can try switching the first and second banks memory chips. First banks are the memory banks in which your CPU finds its first 64K of base memory. You\'ll need to consult your manual to see which bank is first. If all of your memory tests good, you probably need to buy another motherboard. 3 Same as 2 beeps; follow diagnosis above. 4 Same as 2 beeps; follow diagnosis above. Your problem could also be a bad timer. 5 Your motherboard is complaining. Try reseating the memory and rebooting. If that doesn\'t help, you should consider another motherboard. You could probably get away with just replacing the CPU, but that\'s not too cost-effective. 6 The chip on your motherboard that controls your keyboard isn\'t working. First, try another keyboard. If that doesn\'t help, reseat the chip that controls the keyboard, if it isn\'t soldered in. If it still beeps, replace the chip if possible. Replace the motherboard if the chip is soldered in. 7 Your CPU could be broken and no good. Either replace the CPU or buy another motherboard. 8 Your video card isn\'t working. Make sure it is seated well in the bus. If it still beeps, either the whole card is bad or the memory on it is. Your best bet is to install another video card. 9 Your BIOS is bad; replace it. 10 Your problem lies deep inside the CMOS. All chips associated with the CMOS will likely have to be replaced. Your best bet is to get a new motherboard. 11 Your cache memory is bad and your computer disabled it for you. You could reactivate it by pressing -Ctrl- -Alt- -Shift- -+- , but you probably shouldn\'t. Instead, replace your cache memory.
At du kan høre HD snurrer er ikke et tegn på at den er ok, check lige at kablet sidder rigtigt i, jeg kommer tit til at skubbe til det flade kabel til HD og så dør den! Floppyen lyser kun kortvarigt når den er normal.
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