How can you reset a seiki tv back to the factory settings without using the remote control or without using the side buttons I locked the side buttons mistakingly tryin to take off the block?

To reset a Seiki TV to factory settings without the remote or side buttons, you can try unplugging the TV from the power outlet for about 10 minutes. After plugging it back in, hold down the power button on the TV for 10-15 seconds to see if it resets. If that doesn't work, consult the user manual for any specific instructions related to your model or consider contacting Seiki customer support for further assistance.