If you have plugged your PC into multiple power outlets and still have not power. You likely have a dead power supply in your PC. That would need to be replaced.
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Test your PSU power supply unit or replace it if your power supply units fan is not working your PSU is faulty http://pcsupport.about.com/od/toolsofthetrade/f/powersupplytest.htm WARNING: Before you start troubleshooting remember that you are dealing with electricity that can KILL. http://www.kitchentablecomputers.com/static.php - rules Only work inside the computer case when the power has been switched off and disconnected. Never open the power source. Some of the below steps recommend removing physical parts within the computer. While in the computer it is highly recommend that you be aware of ESD and its potential hazards Remove the memory modules from their slots. Take the opportunity to clean the slots on the motherboards and the memory module connectors. Use compressed air to blow dust away and clean contacts with a soft cloth. Do not use a metallic vacuum cleaner if it touches any component it may create a short and cause damage to the motherboard or other components. Do not use solvent that may attract dust and never poke things like cotton buds in to slots. lightly rub an alcohol (Methylated Spirits) on a cloth not to hard let the alcohol do the work on the copper gold or silver tabs and r Allow the pins to dry. They will air dry in a matter of minutes. If reseating the memory did not resolve the issue try swapping the location of the memory. If you have only one stick of memory in the computer try moving it to another slot and then boot the computer. Check the memory module and memory slot contacts. They are either copper tin or gold. The colour will tell you which they are. Mixing tin and gold can result in corrosion that prevents proper contact. Look for any sign of physical damage to the memory module, memory slots or the motherboard. Reseat the memory modules. You should hear an audible click when they are in place. Do not use too much force to reseat the memory module in to the slot this can cause damage to the module, slot or motherboard. The hardware that you are trying to access is damaged or failing.
The device drivers for the hardware are faulty or incompatible. Could be a problem with the Hard Drive or the Hard drives PCB http://www.onepcbsolution.com/http://www.youtube.com/watch?v=du0Qd_3wFWM There is a connection problem such as a bad cable for internal hard drives Test all power and data leads that attach to your hard drive SATA the leads from your MOTHERBOARD TO THE HARD DRIVE make sure they have a secure dust free connections and are not faulty although very rare for sata lead to fail Make sure all leads that are attached to your drives dvd\cd and floppy (If Applicable) have secure connections and are not faulty. or just replace them they could be faulty a computer needs power and data to travel through every working device and continue its cycle and have an end so any faulty leads will end up with a computer error
Test your PSU power supply unit or replace it if your power supply units fan is not working your PSU is faulty http://pcsupport.about.com/od/toolsofthetrade/f/powersupplytest.htm WARNING: Before you start troubleshooting remember that you are dealing with electricity that can KILL. http://www.kitchentablecomputers.com/static.php - rules Only work inside the computer case when the power has been switched off and disconnected. Never open the power source. Some of the below steps recommend removing physical parts within the computer. While in the computer it is highly recommend that you be aware of ESD and its potential hazards Remove the memory modules from their slots. Take the opportunity to clean the slots on the motherboards and the memory module connectors. Use compressed air to blow dust away and clean contacts with a soft cloth. Do not use a metallic vacuum cleaner if it touches any component it may create a short and cause damage to the motherboard or other components. Do not use solvent that may attract dust and never poke things like cotton buds in to slots. lightly rub an alcohol (Methylated Spirits) on a cloth not to hard let the alcohol do the work on the copper gold or silver tabs and r Allow the pins to dry. They will air dry in a matter of minutes. If reseating the memory did not resolve the issue try swapping the location of the memory. If you have only one stick of memory in the computer try moving it to another slot and then boot the computer. Check the memory module and memory slot contacts. They are either copper tin or gold. The colour will tell you which they are. Mixing tin and gold can result in corrosion that prevents proper contact. Look for any sign of physical damage to the memory module, memory slots or the motherboard. Reseat the memory modules. You should hear an audible click when they are in place. Do not use too much force to reseat the memory module in to the slot this can cause damage to the module, slot or motherboard. The hardware that you are trying to access is damaged or failing.
The device drivers for the hardware are faulty or incompatible. Could be a problem with the Hard Drive or the Hard drives PCB http://www.onepcbsolution.com/http://www.youtube.com/watch?v=du0Qd_3wFWM There is a connection problem such as a bad cable for internal hard drives Test all power and data leads that attach to your hard drive SATA the leads from your MOTHERBOARD TO THE HARD DRIVE make sure they have a secure dust free connections and are not faulty although very rare for sata lead to fail Make sure all leads that are attached to your drives dvd\cd and floppy (If Applicable) have secure connections and are not faulty. or just replace them they could be faulty a computer needs power and data to travel through every working device and continue its cycle and have an end so any faulty leads will end up with a computer error
= if your laptop computer will not start = laptops have power supplys that can lock up the power adapters conectors break all the time and the batterys are designed to be "con$umable$" so
- - -- - -- - -power reset - - -- - -- - -- - - remove the power adapter's wall plug & leave the power adapter plugged into the computer but pull the laptop battery out of the laptop. press the power button just like you are trying to start it but press it longer, this will drain & reset the internal supply, now relese the button.
-- - -- - -power adapter only test - - -- - -- - - reconnect the power adapter's wall plug press the power button to start it with just the power adapter , If the power adapter starts the laptop on its own go down to "If the computer can be started"
If the power adapter does not start the laptop on its own leave the power adapter plugged into the computer but remove the power adapter's wall plug & press the power button just like you are trying to start it again, then relese the button
- - -- - - battery only test - - -- - -- - - unplug the power adapter & put the battery back in press the power button to start it with just the battery
if the battery starts it on its own go down to "If the computer can be started"
if the battery ALMOST starts it on its own DO NOT BUY A NEW ONE! it may only be discharged locate another laptop just like yours and charge it, and yes this is crazy and yes i am sorry!.
this can be caused by a bad; connector ($5-$60), power adapter($5-$60), battery ($70), internal supply ($40-$90), or main/mother board ($100-$300)
If the internal power supply is bad or if the power conector fails at random (intermitant) most of the cost is determined by how dificult finding parts and dismantling the laptop is and if it's external or internal
soundcard problem solution ------------------------------------ 1. Right click on Mycomputer, select properties 2. Select hardware 3. Select Device manager 4. double click system device 5. if any yellow color pointed is displayed on any option then right click on the option and uninstall it 6. then select Action from the menu bar on the top and select scan for hardware changes 7. then it will start scanning your new hardware and ask for the installation drivers.
look at the back of the machine, there should be 2 screws top and bottom on the right hand side, unscrew them and the side panel should slide off revealing the computers inards
If you got the store bought APC 350 UPS, you most likely overloaded them, and killed them beyound repair.
People should never buy a 350VA. They are way to small for power supplies most of us now have. you need to start out to 1000VA plus you need to do the math to figure out how big of a UPS you actually need in the show room. What am I talking about?What is the significant, or the math of what I am saying here.115V x 1 amps =115VA x.778 power factor = 89.47 wattsStart up 50 watts = 39.47 watts 115V x 2 amps =230VA x.778 power factor = 178.94 wattsStart up 50 watts = 128.94 watts 115V x 3 amps =345VA x.778 power factor = 268.41 wattsStart up 50 watts = 218.41 watts 115V x 4 amps =460VA x.778 power factor = 357.88 wattsStart up 50 watts = 307.88 watts 115V x 5 amps =575VA x.778 power factor = 447.35 wattsStart up 50 watts = 397.35 watts 115V x 6 amps =690VA x.778 power factor = 536.82 wattsStart up 50 watts = 486.82 watts 115V x 7 amps =805VA x.778 power factor = 626.29 wattsStart up 50 watts = 576.29 watts 115V x 8 amps =920VA x.778 power factor = 717.76 wattsStart up 50 watts = 667.76 watts 115V x 9 amps =1035VA x .778 power factor = 805.23 wattsStart up 50 watts = 755.23 watts 115V x 10 amps = 1150VA x .778 power factor = 894.70 wattsStart up 50 watts = 844.70 watts 115V x 11 amps = 1265VA x .778 power factor = 984.17 wattsStart up 50 watts = 934.17 watts 115V x 12 amps = 1380VA x .778 power factor = 1073.63 watts Start up 50 watts = 1023.63 watts 115V x 13 amps = 1495VA x .778 power factor = 1163.11 watts Start up 50 watts = 1113.11 watts 115V x 14 amps = 1610VA x .778 power factor = 1252.58 watts Start up 50 watts = 1202.58 watts 115V x 15 amps = 1725VA x .778 power factor = 1342.05 watts Start up 50 watts = 1292.05 watts 115V x 16 amps = 1840VA x .778 power factor = 1431.52 watts Start up 50 watts = 1387.52 watts 115V x 17 amps = 1955VA x .778 power factor = 1520.99 watts Start up 50 watts = 1470.99 watts 115V x 18 amps = 2070VA x .778 power factor = 1610.46 watts Start up 50 watts = 1560.46 watts 115V x 19 amps = 2185VA x .778 power factor = 1699.93 watts Start up 50 watts = 1649.93 watts 115V x 20 amps = 2300VA x .778 power factor = 1789.40 watts Start up 50 watts = 1739.40 watts
You have to install motorola mobile phone tools on your pc. That program has all the motorola drivers. Just make sure you run the update when the program first starts. If you are still ahving problems connecting go to www.motox.info , register on the site, go to the downloads section and download the motorola "p2k drivers" and install them. You should be good after that
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