PC-BSD 9.0 doesn't boot with USB CDROM for LG model "one-touch"+ Acer T231H

[kamolpat]

Problem #1
When boot PC-BSD it show as follows:
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Checking for install image on: /dev/cd1
Unable to mount: /dev/cd1
Checking for install image on: /dev/cd2
Unable to mount: /dev/cd2
Checking for install image on: /dev/cd3
Unable to mount: /dev/cd3
Checking for install image on: /dev/acd0
Unable to mount: /dev/acd0
Checking for install image on: /dev/acd1
Unable to mount: /dev/acd1
Checking for install image on: /dev/acd2
Unable to mount: /dev/acd2
Checking for install image on: /dev/acd3
Unable to mount: /dev/acd3
Error mounting install image!!!
Please report this problem to PC-BSD support!
ls: *cd*: No such file or directory
ls: da*: No such file or directory
Available device are:
Press Enter to drop to shell. When finished, type in 'exit' to reboot.
cd0: at umass-sim0 bus 0 scbus4 target 0 lun 0
cd0: <HL-DT-ST DVD-RAM GSA-E20M 1.03> Removable CD-ROM SCSI-0 device
cd0: 40.0000MB/s tansfer
cd0: cd present [335177 x 2048 byte recoreds]
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and it stop. I try to wait up to 5min. and then press Enter. nothings else I can do just type "exit" to reboot and it happen like above screen.

But when I decide change the CD-ROM to LG "External Super Multi DVD Rewriter" (model "GP08nu10"). It work to start boot up

Problem #2
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(continue) but when it start X window. The screen turn to dark screen, nothing response (mainboard is Intel D525MW, with Intel Graphic card)

So how can I solve these 2 problems?

[kmoore134]

The first problem sounds like the USB CD drive isn't showing up fast
enough. I've changed the wait time to 15 seconds, and also allow the
user to manually mount if they have a very slow device.

For the 2nd issue, it probably needs the newer snapshot with intel video
support. Checkout blog.pcbsd.org and try grabbing a newer snapshot to
test if the intel driver there works with your video.