two issues for HDMI

[chen wade]

ISSUE 1:

I have two NB to test HDMI on the lastest android-x86-4.4_r1 iso

One is ok, one is .......

1. when BIOS state, I can see POST screen on HDMI output, ...

2. I can see GRUB2 menu on both NB and HDMI 

3. and then.....both blank....I think it should enter "ANDROID" state....

4. and blank and blank.....wait about 5 minutes......

5. both NB and HDMI show screen ok....

PS: I use the same iso file to boot

How could I fix this issue?

ISSUE 2:

  Continue on ISSUE 1. The HDMI only show the "same" resolution as NB. You can imagine there is a "1600x900" NB screen show on 1920x1080 HDMI screen.

  抱歉，這段我用中文補充：筆電的畫面比較小，感覺就像一個小區塊放在大畫面中，沒有任何放大全螢幕的感覺。