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- Dit onderwerp bevat 51 reacties, 6 deelnemers, en is laatst geüpdatet op 19 jaren, 6 maanden geleden door
BoerBosgoed.
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- 08-08-2005 16:31 om 16:31 #414722
Duke
Deelnemer15
nelis44
Deelnemer15
Intel(R) Pentium(R) 4 CPU 2.40GHz CPU speed: 2399.53 MHzCPU features: RDTSC, CMOV, Prefetch, MMX, SSE, SSE2L1 cache size: 8 KBL2 cache size: 512 KBL1 cache line size: 64 bytesL2 cache line size: 128 bytesTLBS: 64Prime95 32-bit version 24.13, RdtscTiming=1Best time for 512K FFT length: 23.862 ms.Best time for 640K FFT length: 31.009 ms.[Mon Aug 08 18:37:18 2005]FATAL ERROR: Rounding was 0.5, expected less than 0.4Hardware failure detected, consult stress.txt file.FATAL ERROR: Rounding was 0.5, expected less than 0.4Hardware failure detected, consult stress.txt file.08-08-2005 16:41 om 16:41 #414725Duke
Deelnemer15
Dat ziet er niet goed uit. Heb je btw nog een screentje van SpeedFan, van je voltage als je 100% cpu load hebt ?08-08-2005 16:49 om 16:49 #414726nelis44
Deelnemer15
w8 ik stress zelf wel ff tot 100% en post dan ff [img]http://img119.imageshack.us/img119/3149/speefan29ar.jpg [/img] 08-08-2005 16:50 om 16:50 #414727Duke
Deelnemer15
Nou, prime zal echt geen fout geven als je 12 volt lijn laag is. Eerder als er iets met de CPU of het geheugen iets is. 08-08-2005 17:09 om 17:09 #414728nelis44
Deelnemer15
veel blaat: STRESS TESTING YOUR COMPUTERBACKGROUNDToday’s computers are not perfect. Even brand new systems from majormanufacturers can have hidden flaws. If any of several key components suchas CPU, memory, cooling, etc. are not up to spec, it can lead to incorrectcalculations and/or unexplained system crashes.Overclocking is the practice of increasing the speed of the CPU and/ormemory to make a machine faster at little cost. Typically, overclockinginvolves pushing a machine past its limits and then backing off just alittle bit.For these reasons, both non-overclockers and overclockers need programsthat test the stability of their computers. This is done by runningprograms that put a heavy load on the computer. Though not originallydesigned for this purpose, this program is one of a few programs thatare excellent at stress testing a computer.RESOURCESThis program is a good stress test for the CPU, memory, L1 and L2 caches,CPU cooling, and case cooling. The torture test runs continuously, comparingyour computer’s results to results that are known to be correct. Anymismatch and you’ve got a problem! Note that the torture test sometimesreads from and writes to disk but cannot be considered a stress test forhard drives.You’ll need other programs to stress video cards, PCI bus, disk access,networking and other important components. In addition, this is only oneof several good programs that are freely available. Some people reportfinding problems only when running two or more stress test programsconcurrently. You may need to raise prime95’s priority when running twostress test programs so that each gets about 50% of the CPU time.Forums are a great place to learn about available stability test programsand to get advice on what to do when a problem is found.The currently popular stability test programs are (sorry, I don’t haveweb addresses for these):Prime95 (this program’s torture test)3DMark2001CPU Stability testSisoft sandraQuake and other gamesFolding@HomeSeti@homeGenome@homeSeveral useful websites for help (look for overclocking community or forum):Also try the alt.comp.hardware.overclocking Usenet newsgroup.Utility programs you may find useful (I’m sure there are others – look around):Motherboard monitor fromhttp://mbm.livewiredev.com Memtest86 fromhttp://www.memtest86.com Cpuburn by redelm:http://pages.sbcglobal.net/redelm/ TaskInfo2002 fromhttp://www.iarsn.com/ WHAT TO DO IF A PROBLEM IS FOUND?The exact cause of a hardware problem can be very hard to find.If you are not overclocking, the most likely cause is an overheating CPUor memory DIMMs that are not quite up to spec. Another possibility isyou might need a better power supply. Try running MotherBoard monitorand browse the forums above to see if your CPU is running too hot.If so, make sure the heat sink is properly attached, fans are operational,and air flow inside the case is good. For isolating memory problems, tryswapping memory DIMMs with a co-worker’s or friend’s machine. If the errorsgo away, then you can be fairly confidant that memory was the cause ofthe trouble. A power supply problem can often be identified by a significantdrop in the voltages when prime95 starts running. Once again the overclockerforums are a good resource for what voltages are acceptable.If you are overclocking then try increasing the core voltage, reduce theCPU speed, reduce the front side bus speed, or change the memory timings(CAS latency). Also try asking for help in one of the forums above – theymay have other ideas to try.CAN I IGNORE THE PROBLEM?Ignoring the problem is a matter of personal preference. There aretwo schools of thought on this subject.Most programs you run will not stress your computer enough to cause awrong result or system crash. If you ignore the problem, then video gamesmay stress your machine resulting in a system crash. Also, stay away fromdistributed computing projects where an incorrect calculation might causeyou to return wrong results. Bad data will not help these projects!In conclusion, if you are comfortable with a small risk of an occasionalsystem crash then feel free to live a little dangerously! Keep in mindthat the faster prime95 finds a hardware error the more likely it is thatother programs will experience problems.The second school of thought is, “Why run a stress test if you are goingto ignore the results?” These people want a guaranteed 100% rock solidmachine. Passing these stability tests gives them the ability to runCPU intensive programs with confidence.FREQUENTLY ASKED QUESTIONSQ) My machine is not overclocked. If I’m getting an error, then there mustbe a bug in the program, right?A) The torture test is comparing your machines results againstKNOWN CORRECT RESULTS. If your machine cannot generate correctresults, you have a hardware problem. HOWEVER, if you are failingthe torture test in the SAME SPOT with the SAME ERROR MESSAGEevery time, then ask for help athttp://mersenneforum.org – it ispossible that a recent change to the torture test code may haveintroduced a software bug.Q) How long should I run the torture test?A) I recommend running it for somewhere between 6 and 24 hours.The program has been known to fail only after several hours and insome cases several weeks of operation. In most cases though, it willfail within a few minutes on a flaky machine.Q) Prime95 reports errors during the torture test, but other stabilitytests don’t. Do I have a problem?A) Yes, you’ve reached the point where your machine has beenpushed just beyond its limits. Follow the recommendations aboveto make your machine 100% stable or decide to live with amachine that could have problems in rare circumstances.Q) A forum member said “Don’t bother with prime95, it always pukes on me,and my system is stable!. What do you make of that?”or“We had a server at work that ran for 2 MONTHS straight, without a rebootI installed Prime95 on it and ran it – a couple minutes later I get an error.You are going to tell me that the server wasn’t stable?”A) These users obviously do not subscribe to the 100% rock solidschool of thought. THEIR MACHINES DO HAVE HARDWARE PROBLEMS.But since they are not presently running any programs that revealthe hardware problem, the machines are quite stable. As long asthese machines never run a program that uncovers the hardware problem,then the machines will continue to be stable.08-08-2005 17:14 om 17:14 #414729Duke
Deelnemer15
Quote:If you are not overclocking, the most likely cause is an overheating CPUor memory DIMMs that are not quite up to spec. Another possibility isyou might need a better power supply.Kortom probleem gevonden.. Je voeding of het geheugen.. Heb je toevallig een andere voeding liggen? Kan je ff testen.08-08-2005 17:14 om 17:14 #414730Deadflames
Deelnemer10
Meestal is het cpu of geheugen… 08-08-2005 17:18 om 17:18 #414731nelis44
Deelnemer15
mja ma hoe kan ik voeding testen? 08-08-2005 17:24 om 17:24 #414732Zupp
Deelnemer10
nelis44 wrote:mja ma hoe kan ik voeding testen?uitmeten en anders zoveel mogelijk rotzooi eruit halen en dan nog eens proberen.08-08-2005 17:24 om 17:24 #414733nelis44
Deelnemer15
mm als ik bij bios bij booten dvd en zo uitschakel krijgt hij dan nog wel stroom? 08-08-2005 17:27 om 17:27 #414734Zupp
Deelnemer10
Ja, maar ik bedoel dus echt gewoon kast open, alles eruit behalve: mobogra’kahddverder niks, dan word hij iig niet teveel belast en is hij dan stabiel kun je er toch wel van uit gaan dat het je voeding is.08-08-2005 17:28 om 17:28 #414735Duke
Deelnemer15
Doet hij het dan nog niet goed, dan is het het geheugen zeer waarschijnlijk. 08-08-2005 17:28 om 17:28 #414736nelis44
Deelnemer15
mm zou dvd rom en brander genoeg zijn om uit te halen? AuteurBerichten
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