Himalaya about to die

[Azkuhraad]

I upgraded my himalaya to WM5 using llbasha's rom. Everything was ok, all functions of my device was working. But one day i saw my devices screen was shaking like a old tv near a ringining cell phone. When i reset my device i see screen become white and device dont turn on. I charge battery on cradle and try about 4-5 times to turn it on i turns on but turn it on is really hard. I tried to downgrade it to WM2003 or some other roms but himaupgradeut doesnt recognise my devices rom and extrom or ce version. I tried to go on to flash the rom. Flashing finished but it was still WM05 but with WM2003se splash screen. And still screen was shaking ang still i was living white screen problem. I checked sccren connector and it was ok. Whenever i look bootloader it shakes too. I think problem is about device, not about display because when i live white screen problem any of lights turn on or any buttons work. If anyone can help me or give any advice i thank a lot.

Best regards
Azkuhraad

[Azkuhraad]

I solved problem by changing mainboard of device.