Our DLB2650B Hotpoint dryer will not start. When I turn the start switch to on, something just hums, and that's it.

That noise is usually associated with a failed AC motor that turns the dryer drum.

see this causes and fix it. God bless you
Timer The timer is normally not at fault when the dryer won't start. In many situations where timers are replaced they end up being returned. First, check all of the more common components in this troubleshooting guide before replacing the timer. If the dryer won't start, the cause is much more likely to be a thermal fuse or switch. The timer can not be tested, it must be replaced if it is defective.
Main Control Board The main control board is normally not at fault when the dryer won't start. First, check all of the other components in this troubleshooting guide before replacing the main control board. The main control board can not be tested and must be replaced if it is defective. If there are obvious signs of burning or a shorted out component on the board, it should be replaced.

Belt Switch If the dryer won't start, there might be a belt switch that has failed. This is not a common problem and most dryers do not have this switch. If the dryer has a belt switch, the switch shuts off power to the entire dryer if the belt breaks. It is possible that this switch has failed, even if the belt is not broken. It can be checked with an ohm meter or continuity checker. If the dryer works at all, even if all it does is hum, this is not the problem.

Incoming Power Problem If the dryer won't start, check to certain there is electricity to the dryer. For a gas dryer, unplug the dryer from the wall and plug something else into the outlet to see if it's working. For an electric dryer, check the home circuit breaker or fuses. If they are working, check the outlet where the dryer plugs in with a volt meter. There should be between 208 and 240 volts. If there is power to the dryer, check the more common items in this troubleshooting guide.

Thermal Cut Out Fuse Kit Most dryers have several temperature control devices such as a thermal fuse, thermal cut out, high limit fuse or high limit thermostat. Some manufacturers sell the thermal fuse and thermal cut out in a kit. These kits normally solve no-heat problems rather than when the dryer won't start. However, in some models, this kit will solve both problems. Even though this is not the most common part to fail if the dryer won't start, both can be checked using an ohm meter or continuity checker. If they have continuity they are good. If not, they should be replaced.

Drive Belt On most dryers, if the drive belt breaks the motor can still be heard and it will still be blowing air out the exhaust tube, but the drum will not spin. However, in some dryers when the drive belt breaks the tension pulley arm trips a switch which shuts off power to the entire dryer. If the dryer won't start, check to see if the belt is broken. If it is, replace the belt and the dryer should be fine. If the belt is not broken, check the other components that can fail when the dryer won't start.

Drive Motor The dryer drive motor turns the drum and the blower wheel to exhaust the air. If the dryer won't start the motor might be defective. Before replacing the motor, check the thermal fuse, start switch and door switch because all three are more likely the cause. If the dryer won't start and the dryer motor makes a humming noise there might be something caught in the blower wheel, or the drum might be binding. Try removing the belt from the motor and checking the blower wheel for obstructions. The dryer motor can't be tested easily. If the more common components have been checked and it seems the motor itself is defective, it will need to be replaced. It is not serviceable.

Door Switch The door switch is located near the dryer door and is activated when the door is closed. If the door switch fails, the dryer won't start at all. Many types of door switch will make an audible click when they are activated. If the door switch makes a clicking sound when activated it is probably not defective. If it doesn't make a click, it can be checked with an ohm meter or continuity checker. The door switch is relatively easy to replace and is usually not very expensive.

Start Switch The start switch is on the dryer control panel. Depending on the model, either press a button or turn a dial to start the dryer. If the start switch fails the dryer won't start or make any noise. Test the switch with an ohm meter or continuity checker. If the dryer hums when the start switch is activated, or if the motor runs only while activating the start switch, the motor might be defective or something might be binding the drum preventing it from turning freely. If the dryer start switch does not have continuity when it is activated, it will need to be replaced.
Thermal Fuse The thermal fuse helps to prevent a dryer fire by shutting off power to the dryer if it overheats. If the dryer won't start check this fuse first. Test the thermal fuse with an ohm meter or continuity checker. This is the most common part to fail when the dryer won't start. Once the thermal fuse has blown, it has to be replaced. It can not be reset.

usually the humming sound is coming from the motor,try this,open the door,turn the drum with one hand and hold the door switch in with your other hand and have someone else push the start button at the same time,this might help the motor turn on but if it does you need a new motor,if you can't turn the drum you could have something stuck in the blower wheel or something jammed in the motor like a broken belt but like i said a humming sound is usually the motor.

Try this, open the dryer door and hold down the door light switch. Turn on the dryer and press start.When you hear the motor humming, turn the drum clockwise with your hand to see if it will turn. If itruns, you have a bad motor and will need to be replaced. If it doesn't turn, something is jammedinside and you will need to disassemble the unit to find the jam.
Hope this helps.

the humming sound is the motor,either the motor is bad or something is stuck in the blower wheel or the belt broke and is jammed in the motor but either something is stopping the motor from running or it's the motor itself.try this,open the door,with one hand hold in the door switch and with the other hand spin the drum and have someone else push the start button,if the motor starts from you helping it then you know it's the motor,i've done this and the dryer worked after that and then on others it wouldn't run without helping it but it's the motor.next time send the brand name and model number so whoever is helping you we can look up your machine and i can send you a video from utube on how to get into the machine.good luck

Hi,

There can be many reasons why your dryer will not start or turn...

The most common causes are the belt breaking or jumping off, or the motor goingbad...

Here are a couple of tips that I wrote will help you to figure out why yourdryer will not run...

Dryer Repair - The Dryer is not Turning

Dryer Repair - The dryer will not start


heatman101

';';

Since the Hotpoint uses the cheapest switch without a good track record for dependability, that would be my guess.

starting capacitor

you don't have to "pop" the top off the dryer. the only thing you can do to possibly solve this problem without a professional is to:

• tape down the door switch with strong tape, or have someone else hold it down.
• physically turn the tub inside the dryer while pushing the start switch.
• this will hopefully loosen whatever has the motor stuck.

if this does not work then the motor in the dryer might be bad or going bad, especially if a burning smell is present when you hear the humming sound.

 the only thing you can do to possibly solve this problem without a professional is to:

• tape down the door switch with strong tape, or have someone else hold it down.
• physically turn the tub inside the dryer while pushing the start switch.
• this will hopefully loosen whatever has the motor stuck.

if this does not work then the motor in the dryer might be bad or going bad, especially if a burning smell is present when you hear the humming sound.