Thank you for reading and if you think that I made some mistakes feel free to correct me. I apologize for my English since I am not a native speaker. If everything passes OK and you do not experience any cable or connector overheating and computer crashes suggesting weak PSU, you should be good to go. And that should be it.Īfter that try to test system stability benchmarking all the components at once for at least 10-15 minutes. After connecting MOLEX always push in individual wires to make sure that they are inserted all the way in. If they are not aligned correctly with collars, they can be pushed back from their mounts making bad contact. MOLEX ends should slide easily, which means that all MOLEX pins are inserted into collars correctly. As I am a computer technician I think that I have enough technical expertise to talk about this subject. Also MOLEX end of the adapter should be inserted correctly in the female end. Mark Kram said: As I can see, there are many opinions and misconceptions in the computer tech community about MOLEX to 8 pin adapters for powering the GPU which I want to clarify. Do not bundle adapter cables, instead try to spread them away from each other for improved cooling, and in case of melting and failure of one or more cables, they would not touch and cause a short circuit. If the wires are getting warm only, that should be fine since insulation is rated for 80 degrees Celsius. If the cables are getting hot (so hot that you can not hold the wires with your fingers and you start to smell burning plastic) during the full load you should replace your PSU. You could probably go a little bit over but at your own risk. Good quality adapters are rated for max 120 W and this rating should not be exceeded. Avoid adapters with blank wires since they are very cheaply made with very thin wires that are not capable of transferring so much current and they can easily melt. You can recognize them by the markings on the wires itself. The good quality ones usually have 18 AWG, UL 1007 insulated wires. When buying the adapter, you should always buy a good quality one. And that is probably fine because older PSU's can be of high quality and have enough power to supply everything you need but not have 8 pin connectors because of the trends back in those days.įirst of all, you should make sure that your PSU can power the new GPU. I would always resort to good PSU, but I understand that people who are on a tight budget probably do not want to upgrade the PSU. MOLEX to 8 pin adapters are generally safe, but they are not the ideal solution for powering your GPU. Get free shipping on qualified Wire Connectors & Wire Terminals products or Buy Online Pick Up in Store today in the Electrical Department. As I am a computer technician I think that I have enough technical expertise to talk about this subject. The average price for Wire Connectors & Wire Terminals ranges from 10 to over 5,000. This also works on PC power supply header connectors.As I can see, there are many opinions and misconceptions in the computer tech community about MOLEX to 8 pin adapters for powering the GPU which I want to clarify. Individual staples work too, but can be hard on your thump to push in. Slip the long ends inside the connector body to push the locking tabs in and release the connector pin. Cut off one "leg" to make it into an "L" shaped piece. Open your plain old every day stapler and break off a five or six stables from the "bar" of staples.Ĭarefully break off a pair off individual staples- leave them "glued" together side by side. Unless you are very lucky there won't be any shim material lying on your bench either. I'm sure there is a special tool, but it's always days out and you need to fix it NOW! Don't bother trying an extra-tiny screwdriver. There is a tab on each side (two of them) that need to be pushed in to release the pin and remove it from the body for repair/replacement. Small to tiny Molex connector pins (like on Motorola external speakers) are a pain to remove.
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