The ac power jack has a short. In order to make a positive connection you have to manipulate the male jack in the female receptor. How can I open the computer to see if it's an easy fix or needs more than novice attention?

Bottom line is yes, but how the charger connects must be compatible.
If it's a wired charger, connect the charger power wires with proper polarity. Positive to positive, negative to negative.
If the charger is a cigar lighter type, then make, build, or squire a reversed polarity jumper. A male cigar lighter jack with wires output and a female cigar jack on the end of the wires where polarity is crossed.
Please be more specific for a better short answer.

Almost all headphone jacks are standard male 3.5 mm input plug. That will plug into your phones female audio receptor

- It's an issue with the DC 9V 0,4A jack (Power Supply).
There is not a right connection with the middle part of the connector.
The male connector of the record player is designed much too small
(or the female one of the adapter much too large).
I have used a crimped ferrule opened a little with a nail before.
- or check the adapter: Output DC 9V 0.4 A Direct(!) Current not AC
- plus in the middle of the Jack
Good luck!

- It is an issue with the DC 9V 0,4A jack (Power Supply).
There is not a right connection with the middle part of the connector.
The male connector of the record player is designed much too small
(or the female one of the adapter much too large).
I have used a crimped ferrule opened a little with a nail before.
- or check the adapter: Output DC 9V 0.4 A Direct(!) Current not AC
- plus in the middle of the Jack
Good luck!

you must see the plug or connector color + female or male and connect with the respective male or female plug or connector color. You must disconnect the positive terminal of battery for to do this.
God bless you

use a mini adapter to a large one.(3.5 to 1/4) or mini headphone jack to 1/4 headphone jack.plug a male3.5 into your outgoing headphone jack or from the pc convert the other end of that cord to get you to the proper size or 1/4 head phone jack.the primary cord from the pc needs to be a male to female cord.they make adapters that will get you the rest of the way.3.5 mini male to 1/4 phono female.then you plug your amp in to the 1/4 female.wala

In short, no. This PROFESSIONAL microphone requires +48v pahntom power which is privded by a mixing console. In order to connect to the computer, purchase a small mixer with Phantom power capabilities, a balanced xlr cable (male to female) for microphone connection to mixer, Out putleads from mixer to 3.5mm stereo jack to go from mixer to LINE IN on you computer.
I would also recomend a microphone stand, a vibration cradle and pop shield.

HI, this error code is referring to a locked motor issue. This will occur if the The connector (3-pin, male, white) in the motor harness is not connected to the connector (3-pin, female, white) of stator assembly. Other issues with the motor harness may pertain to The electrical contact between the connectors, (3-pin, male, white) in the motor harness and 4-pin, female, white connector in the main PWB assembly is bad or unstable. Or the motor harness between the sator assembly and main PWB assembly is cut (open circuit). If all the motor harness connection are in good condition, This will lead to an out of order or, defective hall sensor. in thsi case, the motor will need to be replaced.

there is converter available online, cheap2-5 bucks each

Does your model have a Male Female latch, where the femal receptor of the male plug is plastic?

Regards,
Worldvet