Yamaha

[Gibson]

Yamaha PSR 253 displays UPDATE when switched on

 

[Biggles]

A couple of things to try:-

1- Reset keyboard, hold far right keybed key and power up

2 - Hold the Memory button and power up

 

[Gibson]

I have tried both nothing happening

 

[Gibson]

A couple of things to try:-

1- Reset keyboard, hold far right keybed key and power up

2 - Hold the Memory button and power up

PSR 253 doesn't have memory button

 

[SeaGtGruff]

You could try running the self-test program to see if it finds a ROM error. The instructions for running the self-test program are given in the Service Manual. The Elektrotanya site doesn't have the Service Manual for the PSR-E253, but the Service Manual for the PSR-E233 is available, so hopefully that will be close enough for the self-test.

Service manual, eprom result list | Elektrotanya

Find service and user manuals | Elektrotanya | 2023/11/22

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