You may need to add a s3 command to your kernel boot string so that the kernel can re-initialize your video card. See this document for more details, or to see if your system has been identified as needing any extra switches.
Agian, s3 komandoa gehitu beharko duzu Nukleoaren abioaren katean, nukleoak bideo-txartela berrabiarazi ahal izan dezan. Ikus dokumentu hau xehetasun gehiago lortzeko, edo sistema kommutadore estrak behar dituen sistema gisa identifikatu den jakiteko.