The needle up button won't work on my baby lock machine. I am getting a warning that the thread is tangled or the needle is bent.

Sewing Machine: Needle won't move
A disengaged clutch, broken drive belt or internal drive gear failure can prevent the needle from moving. Engage the hand wheel clutch if you have it disengaged for bobbin winding. If the needle won't move with the clutch engaged, unplug the sewing machine and check the drive belt.
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How to Fix Brother Sewing Machine Error Code E6 Q: What does E6 error message mean? A: The motor locked up because thread is tangled Q: How to fix E6 error message? A: Do the following:

• The upper thread could be tangled. Remove the upper thread and any loose threads. Raise the pressure foot, raise the needle to its highest position and rethread the machine.
• Remove the bobbin and bobbin case to clean any lint or loose threads. Install the bobbin case so that the projection on it aligns with the spring. Then install the bobbin into the bobbin case.
• The needle could be bent. Replace the needle making sure the flat side is facing the back.

1. Upper thread or lint is caught around the check spring.
2. UNPLUG machine before you take off side cover!

If you don't know how to open side cover take it into your repair tech.

make sure the bobbin is turned the correct way in the bobbin case
make sure the top thread has not come off the thread take up lever
could also be a timing problem

The motor locked up because the thread is tangled.
Solution:
Remove the tangled thread before continuing the operation.
Clean the bobbin case to remove the tangled thread.
After cleaning the bobbin case, insert the bobbin case properly.
If the needle is bent or broken, replace the needle.
Then, thread the upper thread properly, and continue the operation.

The motor locked up because the thread is tangled. Remove the tangled thread before continuing the operation.Clean the bobbin case to remove the tangled thread. After cleaning the bobbin case, insert the bobbin case properly. If the needle is bent or broken, replace the needle.Then, thread the upper thread properly, and continue the operation.
brother sewing machine

first change the needle
rethread the machine top & bobbin
use every thread guide
clean under the needle plate & in the bobbin area for lint
make sure the bobbin is not warped or damaged
make sure the bobbin is not to full
make sure the bobbin is inserted correctly & turned correctly in the
bobbin case
make sure there are not any burrs on the needle plate
make sure there are not any burrs on the bobbin case

I would suggest rethreading the machine to make sure the thread is not caught somewhere, & even change the needle or check to make sure the needle is in correctly & pushed all the way up in the needle holder
& if that doens't help then take it back to the repair shop & tell them about the problem

check the needle first.Bent or spurred needles will result in this action.

The machine act's as if the motor gets hot and quit's. Once it cool's off, it will work again.

l have a pe-200 brother machine and the needle won't go down and is making a noise can anyone help .l have checked belt and that's fine thanks