bbpogul wrote:Hi ,
I have two Raspberry Pi 2's. and one Micro SD card
i have BerryBoot V2.0 installed in them.
*****I used same uSD card in both *****
One of the Pi's boot (resolution 1920* 1080) well
But other Pi has a blow up screen Resolution ( 640*480 i guess)
I dont Know why is this happening with same micro SDcard??
Nothing seems to be damaged on the Second Pi.
I have same HDMI cable too.
Also I tried installing NOOBS .. same blown up screen...
Also Tried disabling overscan .... nothing helped (gives me an error saying cannot change )
Raspberry Pis are not cased.
tvservice -s
reply : state0x120016 [DVI DMT (4) RGB full 4:3], 640x480 @60.00hz, progressive
tvservice -m CEA
reply : Group CEA has two modes
Mode4 : 1280x720 @60hz 16:9 clock 74Mhz progressive
mode16 : 1920x1080 @60Hz 16:9 Clock 148Mhz progressive
tvservice -m DMT
reply : Group DMT has 1 modes:
(prefer) Mode 4 : 640x480 @60 Hz 4:3 clock 25 Mhz progressive
Any help will be apppreciated
Got the same problem on a Pi 2, it would intermittently Boot to 640x480, and only occasionally boot to the Native 1920*1200,
this was on the latest kernels from rpi-update,
Reimaged the card with Jessie, still the same, only seen 1920*1200 once, updated to latest kernel via rpi-update, no change, tvservice -s would give me the following:
tvservice -s
reply : state0x120016 [DVI DMT (4) RGB full 4:3], 640x480 @60.00hz, progressive
tvservice -m CEA and tvservice -m DMT wouldn't give me any modes,
after specifly hdmi_group=2 hdmi_mode=68 in the config.txt i get 1920*1200
This is what i get now:
tvservice -m CEA
Group CEA has 2 modes:
mode 4: 1280x720 @ 60Hz 16:9, clock:74MHz progressive
mode 16: 1920x1080 @ 60Hz 16:9, clock:148MHz progressive
tvservice -m DMT
Group DMT has 2 modes:
mode 4: 640x480 @ 60Hz 4:3, clock:25MHz progressive
(prefer) mode 68: 1920x1200 @ 60Hz 16:10, clock:154MHz progressive
tvservice -s
state 0x120006 [DVI DMT (68) RGB full 16:10], 1920x1200 @ 60.00Hz, progressive
tvservice -d edid.dat
Nothing written!
edidparser edid.dat
Enabling fuzzy format match...
Failed to open edid.dat
edid_parser exited with code -1
Claggy