Add2Psu: How to combine multiple power supplies in a single computer

Release the retaining clip. If the slot has two clips, press both down simultaneously. Remove the left panel to open the main case compartment. Some cases have power supply cages on the bottom, and some on the top of the case. Secure it to the case with the screws that came with your power supply. Gently place the motherboard in the case, so that it rests on top of the risers. Do not allow the motherboard to directly touch the side of the case.

Accidentally plugged in the wrong power adapater to my Aspire 5742. Is the motherboard now fried?

How to install a computer motherboard Updated: This page provides general steps and guidelines for how to install a motherboard. Please refer to the manual and configuration guide that is included with the motherboard for specific details on installation and configuration steps. If replacing an existing motherboard in a computer with a new motherboard, you need to first remove the existing motherboard. The steps on this page can be referred to for removing the motherboard, followed in reverse order.

The main difficulty with using multiple PSUs is getting the secondary power supplies to turn on when you push the power button on the case, and Add2Psu does this by using relays on each of the.

BigPile Private E-2 gman said: On the unit I was testing, the power light and fans came on, but no display. Based on Googlng “ZX “, it appears motherboard failures are quite common. If the ZX comes up with the same issues when you Google it, I’d cut my losses on this one. If the PC is under two years old and you purchased it paying with a higher-end credit card, you may have an extra year of warranty through the credit card company.

In my research I have also found that this is a common problem with these units, but unfortunately there isn’t much out there on a ‘solution’ or ‘repair’. I have found the replacement board for my unit on ebay as well I am assuming that replacing the motherboard is the “fix” to this issue?? That was a great idea on the extra credit card coverage, but unfortunately I am at 2 years and 2 months on my unit Is the integrated video on the motherboard itself or built into the CPU? Where is the integrated video located?

Turn Computer Power Supply Into Car Audio

If someone trips on the wire while you have the power adaptor plugged into your laptop, chances are that the power jack will get damaged. On most laptops the DC power jack is soldered directly to the motherboard and there are only three or four small pins holding it in place. Unfortunately that makes the power jack quite weak.

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Hi,could some one walk me through setting up my Billion modem wirelessly to my Dell Desk top running XP home. I get confused with firewalls,LAN settings etc Ethernet cable is being used at the moment. I will assume it is the cable or dsl modem since you said modem. The thing we need to do first is give you a basic unders Want you to know I wasn’t trying to be a smart aleck with my statement. I was trying to find out if the motherboard was removed from a computer, and the state of the motherboard was not Perhaps you would like more information, to put together some of the information I stated in the Clarifications.

This is a motherboard block diagram,http: Your computer has an integrated video card but has a “PCI Express” expansion slot for an upgrade. After the upgrade you will be able to play most games without the choppy frame rate Acer Aspire Notebook Dell LCD monitor has flashing lines, color distortion; random I’m not an expert but I will give you a couple suggestion, who knows might help might not.

I think that we should go another way. You know soundblaster has many cards that will let you hook those speakers right up and its a very easy installation. Try to turn on your laptop with just the ac adaptor hooked up and your battery out off the laptop to make sure that your ac adaptor is working properly.

Power Connector

I have made 8 posts I joined May I currently have no messenger contact information filled out. I currently have no social network information filled out. May 5, 6: I’m my situation I have had this board for a month and all was working well.

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February 18, , But I’m missing something that I hope you can help me with. Ok, so I plan to use a smart power strip – PC will be the “control” and everything else will be hooked to the “switched” outlets. So, when the PC is powered ON, everything turns on and vice versa. That’s what I plan to do also. But, the only way to make this work is to muck with the power switch on the motherboard.

The PC I plan to use may get purposed elsewhere, so I don’t want to decap it and wire in the arcade button to the motherboard.


Unplug the adapter from both the console and the wall outlet. Wait a few seconds and reconnect both. Test the outlet by plugging in another electronic device to ensure that the outlet is supplying power. It is also possible that the fan is not working properly and needs to be replaced. Replacing the motherboard should finally get your unit to turn on.

im looking for the series of card that we hook up from the comps power switch to the mobo, and then are connected to the ide led, the speakers and thepower led pin connectors on my mother board, i just switch the mobo in.

On the picture above you see some typical looking inverter boards found in laptop computers. The inverter board works as a power supply for the backlight lamp mounted inside the LCD screen. The inverter board converts low voltage DC power few volts supplied by the motherboard to high voltage AC power few hundred volts needed for the backlight lamp. When the inverter board works properly, the backlight lamp gets power and the LCD screen lights up.

As a result, the image on the screen is bright. One side of the inverter board connects to the backlight lamp and another side to the video cable LCD screen cable. You can get an access to the inverter board when you remove the screen bezel — a plastic frame around the LCD screen. When you turn on the laptop, the screen lights up for a short period of time and then goes dark. You still can see an image but it is very dark, almost invisible and definitely not usable. When you restart the laptop, the screen lights up and then goes dark again.

The laptop works fine with an external monitor.

How to hook up motherboard power/jumper connects

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It converts a couple of 4 pin peripheral power cables into an 8 pin 12 volt cable. If you use one of these adapters then be sure to plug the 4 pin peripheral connectors into separate cables coming from the power supply. If you plug them both into the same power supply cable then you are drawing all the power of the 8 pin 12 volt connector through a single 18 gauge wire.

You can often get away with that but there’s no reason to do it. If you leave the two pieces separate then you can plug one of the 4 pin pieces into a 4 pin 12 volt connector and leave the other 4 pin piece unplugged. If you look carefully at the image above then you can see the polarization of the pins which prevents you from plugging the cable in improperly. Some of the pins are square and some of them have rounded off corners.

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Important In order to use USB 3. Apu accelerated Processing Units This motherboard is designed to support overclocking. Before attempting to overclock, please make sure that all other system components can tolerate overclocking. Any attempt to operate beyond product specifications is not recommend. MSI does not guarantee the damages or risks caused by inadequate operation beyond product specifications.

Mar 28,  · Hooking up a motherboard I am trying to install a new motherboard on my computer. I have everything right down to a few last cables in the bottom of the motherboard. Anyways, easy to hook up, just download the manual to get the proper jumper positions. The BoX is completely dead – no power (as if you push the power button) and BAM.

The headers circled in red are four pin PWM headers, and the three headers circled in blue are four-pin PWM headers, but they can also work with 3-pin fans, however at default they are in PWM mode. I recommend using PWM fans with this motherboard. The motherboard’s aesthetic appeal has changed a lot. Its predecessor was of a black and green design and boasted a lot more angles.

The back of the motherboard is pretty bare. The three x1 slots are routed to the PCH. The single x4 slot is also routed to the PCH. All slots are PCI-E 3. There are two M. Check out the OC corner.

Supermicro SuperO C7Z370-CG-L Motherboard Review

Turn off and unplug the power supply. Take out the big plug going to the motherboard. Right beyond the connector look for the ONLY green wire that’s surrounded by 2 black wires on the power supply. Make sure the power supply is unplugged.

MSI motherboards use light-emitting diodes to report the status of the computer. Most computers have an LED for the power and an LED for the hard drive.

Thanks for the help and the link manojtk January 18, Great tutorial. I am a complete newbie wrt soldering and stuff, but I went ahead and bought all the equpiments suggested here for under 20 pounds, and it took me about six hours to dissemble the laptop again following the tutorial here, fix the soldering and put it back together. Needless to say it worked!!! Btw few variations between the instructions here and what I did 1.

Didnt remove the modem card 2. Didnt remove the CPU 3. So I just applied fresh solder on top of it. Thanks again for putting together this tutorial. Brad January 21, I have removed the power jack from the mother board successfully. I have a huge problem now…….. The three holes are now filled with solder and I am having a hard time clearing them. Does anyone have an idea as to how I can clear those holes so that I can reinsert a power jack?

Do not try installing the power jack at this time, just add some solder so the hole is filled up with the solder.

How to disassemble Compaq Presario CQ50 CQ60 CQ70

Contact Author Source Many RVs and camper trailers use a power converter to operate the lights, refrigerator, vent fans, and perhaps the thermostat on the heating system. The converter uses the volt AC power from the local power source and transforms it into the volt DC these items require. This article is intended to help you troubleshoot many converter problems and to repair or replace the unit if need be.

PCI Express cards can draw up to 75 watts through the motherboard connector so adding an expansion card can substantially increase power draw through the main power cable. Many PCI Express video cards which have the 6 pin or 8 pin PCI Express power cable still draw a substantial portion of their 12 volt load through the PCI Express slot.

Do you have a scope? While it’s not definitive in any way, I’d try making a little pickup loop out of a 1x probe and its ground lead and hover over the points of most interest on the MB, like the switching regulator for the core, any oscillators, what have you, just to see what might be working and what isn’t. Frankly as a multi-degreed EE with.. Not that I’m taking issue with your diagnosis, because obviously I don’t have these in my possession, but really The audio lines are either ground in which case the reset would be continually ‘pressed’ but no unusual current flow could occur or there could be, worst case, 5vdc at what?

I don’t know what’s in those particular audio outputs, but if they’re like every other unbalanced 1V output in the world, they’ll have a series capacitor and a resistor of at least a few hundred ohms. The unbalanced inputs will have a far higher input impedance and definitely no DC path to ground at the input. I’m just not feeling this failure mode. It’s sort of like that stupid UPS problem I posted about a week ago.

It didn’t make a lot of sense, and the cause turned out to be something you’d normally consider rather unlikely.

How To Install – A Custom PC power switch? (On Your Desk)