InterviewSolution
| 1. |
Solve : Blinking orange light, comp won't boot. Help please? |
|
Answer» Hi guys can anyone tell me why if it is the PSU why it works sometimes and not others. Part of the Power Supply's Job is to tell the computer when it is delivering clean power. When a system starts up the Power supply is supposed to hold off on that signal until the power delivery it provides is stable. Before this signal is received a motherboard keeps it's CPU in a constant reset loop. The intent is to prevent problems because running the CPU with wildly off voltages can cause undefined behaviour which could cause a variety of problems. Post Beep codes or blinking code regarding the Power supply are usually either centered around various parts on the motherboard detecting power that is significantly out of range or the power supply not providing that signal. Think of the issue not unlike a car that sometimes gives you trouble because of a bad starter. The starter needs replaced but sometimes the "bad" one can STILL get it to turnover and actually start. Sometimes accompanied with a lot of yelling and verbal abuse at the car but I don't think there is a connection between that and the car actually starting. (More research is needed.... ) I don't think you can really determine any problems from when the system is on and working. I'd suspect that perhaps there are some issues with the internal components of the power supply that cause it to have troubles "getting up in the morning" which is relatively common as certain electronics age. I think you've identified the power supply correctly within the system. It would be the larger "box" where the power cord from the wall plugs in. (There is usually a 115/240v TYPE switch on it as well). The Dell Dimension 5000 uses a standard ATX Power supply. You should be able to get a replacement from any computer repair shop or even a larger computer superstore. Some good brands include Corsair, EVGA, and Seasonic. I doubt the wattage rating will be of particular concern- that is something you may be asked about. the standard power supply for the system is around 300 watts and they don't even really make them that "low" these days so a good 400 Watt supply should be sufficient for your needs. You should be able to replace the Power supply on your own but of course you can usually find places which provide that service. It's about what you might expect- you unplug the power supply connections from EVERYWHERE in the system, unscrew the power supply and remove it, and put the new one in and then connect the same types of cords from the new supply to all the connections on the motherboard that had connections (Just don't make the common mistake of thinking everything has to be plugged in somewhere!). The Dell Dimension desktop computers can be found on eBay in good condition for about $100 and even less. A Dell power supply, used, for your model is about $20 pr less. You just might consider getting a refurbished Dell from eBay. Then your old machine would be a source of spare parts. Some vendors offer warranties. Of relevance: Quote The Dell Dimension series was a line of home and business desktop computers manufactured by Dell. In 2007, the Dimension series was discontinued and replaced with the for low-end models and the Dell Studio series for higher-end models.https://en.wikipedia.org/wiki/Dell_Dimension So if you buy an old Dell of that same model line, you would be getting a ten-year old computer. You might want to try a model in the Dell Inspiron series Just a thought. EDIT: Here is a link to a eBay item that might be of interest. Dell 530 on eBay. Notice thata one year protection costs about $20. That sounds kind of high to me.BC_ Programmer......Thank you so much for your indepth and clear response. I did find parts extremely amusing. I have researched this and have also come back with a 2 beeps and blinking lights me a memory or ram problem, but no instructions on how to fit it, if I cannot get the thing to boot again, there is little hope. I am going with you and will purchase a new unit and hopefully that will fix the problem. Not sure I can do it myself, but hey I will give it a go. Many thanks once again Sea x Thank you for your reply...I completely understand about getting a new computer, but I cannot find the discs for the programmes I need and so really need to maintain this one. Unless there is a way of getting the program's off this old comp and putting on a similar working model. I am useless with computers...many thanks for your response and advice. Sea Quote from: Geek-9pm on November 09, 2017, 04:16:16 AM The Dell Dimension desktop computers can be found on eBay in good condition for about $100 and even less. A Dell power supply, used, for your model is about $20 pr less.aBOUT DATA TRANSFER. About data transfer. The user data, the things you have made, can be transferred from one computer to another. Most programs to not allow easy transfer from one computer to another. This is because of copyright laws. The hard drive in your computer can be removed and read with an external USB adapter and power supply kit. Such are sold by Amazon and others. Here is one: https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=USB+DRIVE+ADPATER There are some programs that are free to use, but not resell. Some of these are nearly equivalent to Microsoft Office or other tools often used by computer users. One of these could read your documents and photos and other things lyour have created. |
|