WG 9410 to 9400

[Redact]

I have a WG 27d9400 from a fast a furious that the board has died. I have a working 9410 board that I would like to convert to 9400. From what I understand, the difference between the two is that the 9400 is a round screen and the 9410 is a flat screen. I hooked up the 9410 board to the monitor it works great except the horizontal width does not fill the screen.

What parts do I need to move over or replace from the old 9400 to the 9410 to make it work with the round screen?

I did notice in the manual that the 9400 and 9410 use different MPP caps I did swap them and it made no difference.

Any help would be great.

Thank you

 

[Redact]

According to the manual here are the different parts.
C230(D9400) PPS, 1.6KV, 0.012U, J 2EPPS-N3V123J27
C230(D9410) PPS, 1.6KV, 0.01U, J 2EPPS-N3V103J27
C244(D9400) MPP, 250V, 1.5U, J 2EMPP-N2E155J25
C244(D9410) MPP, 250V, 1U, J 2EMPP-N2E105J25
C245(D9400) MPP, 400V, 0.33U, J 2EMPP-N2G334J20
C245(D9410) MPP, 400V, 0.12U, J 2EMPP-N2G124J15
L203(D9400) LIN COIL 2ELLC-D6F4R6U00
L203(D9410) LIN COIL 2ELLC-D6F8R0U00
IC702(D9400) EEPROM CHKSUM=8E70 086X0456-001
IC702(D9410) EEPROM CHKSUM=9C50 086X0457-001

I took them off the true 9400 board and placed them on the 9410 board and no matter what I adjust it still doesn't fill the screen.

Could I have a bad monitor that will only extend the horizontal this far?