Thread: [K750i] Tel running but blank screen

I come to see me because my phone is a white screen but it still works.
With Setool, I get this:

ChipID: 8040, EMP protocol: 0301

OBSOLETE EROM, FORCING COLOR -> RED
OBSOLETE EROM, FORCING CID -> 49

PHONE IS RED RETAIL PRODUCT
FLASH CID detected: 49
Speed: 921600
Flash ID check: 200D
Flash props feels ok
OTP LOCKED: 1 CID: 36 PAF: 1 IMEI: 3578500 ****** CERT: RED
FLASH CID: 36 COLOR: RED
My concern is he the erom or do I change the screen?

Thank you for your reply.

I changed the screen, the ad said for k750i w800i k750 w800 and d750, but now the screen is black, the connector is the right place but the elements of the motherboard are different, I think it comes from there, can you tell me?