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What Happens If Power Supply Is Too Weak

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Do PSUs tend to get ripple going out of spec at max load? The mobo has no PSU on it It has filtering caps but that only helps out the CPU, chipset, etc that are connected through them. Micro Marines : Arming the Miniature Army ¿Autorresponder va con doble ere o una erre? If this bit of AC ripple is of no concern, then would you mind telling me how it killed the memory of my brother's graphics card? this contact form

Perhaps you can point us to scientific database showing the relationship between amount of AC ripples/harmonics vs HDD and GPU life. i certainly didn't intend this to turn into a heated topic...however, many good points were brought up on both sides! Haha, his crusade against me with micro ATX ended with me giving up (he started making strange claims), so now he's found another passion. I want to have the tools available.

What Happens If Power Supply Is Too Weak

Proffitt Forum moderator / July 13, 2006 10:49 PM PDT In reply to: What happens 1st question Read the link I provided. 9 out of 21 units failed to meet the However, I am a bit of an overkill guy personally on power. As Bob indicated, the results can be disastrous. i certainly didn't intend this to turn into a heated topic...however, many good points were brought up on both sides!

Even worse is a full PSU failure. My A64 gaming rig with a 7900GTO never hits 300W power draw from the wall. #6 Zap, Oct 3, 2007 SerpentRoyal Banned Joined: May 20, 2007 Messages: 3,517 Likes Received: by R. Is It Safe To Install A Higher Wattage Power Supply In My Computer Allow me to explain. A quality PSU will include integrated safety features such as over and under current protection.

See here for more. That first picture should be a deterrent! I've used Antec PSU that died after about a year and lost the faith on good PSU, then tried a cheap one before and it seems to be fine, so I'll https://www.cnet.com/forums/discussions/what-happens-if-you-go-over-your-computer-s-psu-watts-190716/ What happens if I run a stress test?

robertg231Jul 30, 2011, 2:51 AM its not the 4350. Power Supply Not Enough For Graphic Card Privacy Policy | Sitemap | About Us | Advertise Register Help Remember Me? Antec Earthwatts would be another option. Even if the ripple is a little out of spec, it most likely will not affect system performance.

What Happens If Power Supply Is Not Enough For Graphics Card

Ripple is hard on components. See pictures at link. What Happens If Power Supply Is Too Weak However, the PSU might deliver more than enough power for your particular setup. What Happens If Your Psu Is Too Powerful Link2...

The better quality ones use heavier components and will handle the heat/stress better. http://quodsoftware.com/power-supply/power-supply-calculator-pc.html Perhaps you can point us to scientific database showing the relationship between amount of AC ripples/harmonics vs HDD and GPU life. Yes...a continuous self charging device ... That's a common problem as all computer companies will tout their computers will allow you to 'play your videos and blah, blah, blah' but don't mention there are specific requirements the Can You Have Too Much Wattage Power Supply

But if the PSU seems stressed at all, it would be a good idea to get a better one. Flag Permalink This was helpful (0) Collapse - The ATI 5450 is what we use when we can't change the PSU. Reply With Quote Quick Navigation Flashlight Electronics - Batteries Included Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Administrative Administrative Announcements Questions/Problems/Suggestions New Member Introductions http://quodsoftware.com/power-supply/power-supply-calculators.html Jan 18 Rate of service, help?

This is bad; without safety features like Circuit Shield, a PSU failure can mean a problem of the smoky, flamey variety. Weak Power Supply Symptoms Stay logged in Search titles only Posted by Member: Separate names with a comma. To start viewing messages, select the forum that you want to visit from the selection below.

Therefore, the focus should be on DUTY CYCLE at full load.

It should do well. Even those PSU that are sold seperately hold there own quit well.Click to expand... The 350W rating is stupid, it should be 250W. #5 tomoyo, Oct 3, 2007 Zap Elite Member Joined: Oct 13, 1999 Messages: 22,378 Likes Received: 1 Originally posted by: tomoyo What Happens If You Go Over Your Computer's Psu Watts I'm quite confident that HP has sufficience engineering power in house to select a capable PSU.

A common way to reduce voltage to a fan is to put a couple of diodes in series with the 12 volt supply (a diode is 0.6 volt). That's right; a malfunctioning PSU will not affect your frame rate just as replacing an old PSU will not speed up your PC. Second, ripple current can and will damage PC components over time. http://quodsoftware.com/power-supply/pc-power-supply-calculator.html Keep in mind that the HP engineers probably did not design any headroom into this PSU for adding an 8600.