- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
When this happens it means that the whole recepticle has been broken off of the motherboard and the whole laptop will have to be disassembled. This is not an easy job for someone who hasn't done one before. After it's disassembled it has to be determined if the recepticle can be resoldered or not. Sometimes the damage is not repairable. Good luck!
If you have the power cord installed correctly and still do not have power, please check for 220-240 VAC at the wall receptacle. If you require additional assistance, please post back with your MODEL NUMBER and let me know. I hope this helps you.
This advice is on how to correctly install an ELECTRIC DRYER or ELECTRICRANGE 220-240VAC power cord (US Standards).
3-Prong or 4-Prong – The Difference:
3-prong color code:
BLACK (HOT – 110-120VAC) – May also be referred to as L1 RED (HOT – 110-120VAC) – May also be referred to as L2 WHITE (NEUTRAL – 0VAC) – Usually grounded to the equipment frame via a jumper wire or metal strap.
4-prong color code:
BLACK (HOT – 110-120VAC) – May also be referred to as L1 RED (HOT – 110-120VAC) – May also be referred to as L2 WHITE (NEUTRAL – 0VAC) – DO NOT ground to equipment frame. GREEN (GROUND) – Attach to equipment frame.
Which One to Use: According to the National Electrical Code (NEC), Article 250, installations after the year 2000, require the use of a 4-prong plug which incorporates a separate ground and neutral wire. If you currently have a home that uses the 3-prong receptacle and cord, you can continue to use it. You will have to upgrade to a 4-prong configuration, however, if you plan on relocating your current receptacle, or if the internal wires of the receptacle become damaged in any way and require repair.
Converting from 3-prong to 4-prong: Make sure you UNPLUG the appliance prior to any repairs. CAUTION: Voltages dangerous to life are still present even with the appliance turned off and still plugged in. Notably in the area of the terminal block where the power cords are installed. You will need to remove the old cord by following these steps:
With the appliance UNPLUGGED, remove the access panel on the back of the unit where the power cord enters.
With the cover removed, you will see a terminal block where the power cord is attached. The terminal wires will be colored with the WHITE wire in the middle, and the BLACK and RED wires on either end. NOTE: There should be a green jumper wire or metal bonding strap attached to the NEUTRAL (white) terminal wire.
Remove the terminal lugs holding the old power cord wires in place. CAUTION: Use care not to drop any nuts or screws inside the appliance.
Remove the bonding strap or ground wire from the Neutral terminal lug. NOTE: If disconnecting a ground wire, make sure you re-attach it to the appliance frame.
Loosen the screws on the strain relief connector that holds the power cord in place and remove old power cord. NOTE: If your appliance does not have a strain relief that clamps down and hold the power cord in place, it is highly recommended that you install one. This prevents chaffing of the power cord against the appliance casing, and prevents the terminal wires from being pulled and broken loose. This could pose a potential shock hazard or cause damage to the appliance.
Install new power cord by threading it through the strain relief connector and tighten down the screws.
Connect the new power cord to the corresponding colors at the terminal block (Black goes to Black, Red goes to Red, White goes to White). The difference is going to be a Green (ground) wire that will connect to the appliance frame. There’s usually a green grounding screw for this. NOTE: If you disconnected a green grounding strap in Step 4., you can connect these two wires at the same point.
Re-install access cover. Turn off the service breaker to the appliance PRIOR to plugging it back in. With the breaker in the off position, plug the appliance in, and THEN turn the breaker on. In the event, something was wired incorrectly, it is far better to have your hands away from the receptacle and controlled from a distance. Safety first.
These steps will work for nearly all appliances that require a 220-240VAC power cord conversion. The power cords are usually rated at 250VAC, 30 amps, and are carried by any hardware store or appliance parts retailer.
If you desire to convert an appliance from a 4-prong to a 3-prong, make sure you reconnect the bonding strap and/or ground wire to the Neutral (white) wire at the terminal block.
On some newer appliances, it is REQUIRED that you use a 4-prong plug in order for the timer or clock circuits to function properly due to the way they are configured. Refer to your owner’s manual for the correct recommendation. Even if you currently have a 3-prong receptacle, you still may be required to upgrade to a 4-prong if you encounter this situation.
In many circumstances, new appliances are NOT sold with the power cord due to the various power configurations in homes. Always refer to the contents description on the shipping container the appliance comes with to see what additional items or tools may be required for installation.
i have a l32wd22 rca -----went out -- the plug from the power cord to the power supply [ a two prong jack on the side of power supply was loose]
i bent the pins slightly then plug it back in and also taped it in place---now it works fine
Hi Jay Middle terminal is White and goes to the "L" shaped prong Red and Black go to the Flat prongs (Doesn't matter which) Round prong to cabinet Ground. There may be a strap from the White lug to the cabinet. This must be removed for the 4 prong plug arrangment. Eric
If the 4 input jacks on the back of the SoundDock seem to be okay, then just order a new power supply. If this is not the case, send it in for repair ($100) which upgrades the SoundDock to be able to use the newer iPods (iPod touch 2nd gen, new nano, iPhone 3G)
They give you a new 1 year warranty as well.
yes,is your wall plug 3 prong?remove the small cover off the back of the dryer,you will see 3 screws,remove the 4 prong cord,all you have to remember on the 3 prong is the middle wire on the cord goes to the middle screw on the terminal block, mount the other 2 one on each side and your done,let me know how you do-mike
The 3 prong plug on your dryer is configured with 2 lines of power and 1 ground. The 4 prong receptical is 2 lines of power, 1 neutral, and 1 ground.
You will have to turn off the breaker to see how the receptical is wired by pulling it out and looking at it. You can then buy a 4 prong plug to match it and only wire up the 3 prongs you need for your dryer and leave the 4th prong empty.