qemu: could not load PC BIOS 'bios.bin'

[DragonZX]

After installing the proxmox on Debian Wheezy, I made the VM. I have such error on start

WARNING: failed to find acpi-dsdt.aml
qemu: could not load PC BIOS 'bios.bin'
TASK  ERROR: start failed: command '/usr/bin/kvm -id 100 -chardev  'socket,id=qmp,path=/var/run/qemu-server/100.qmp,server,nowait' -mon  'chardev=qmp,mode=control' -vnc  unix:/var/run/qemu-server/100.vnc,x509,password -pidfile  /var/run/qemu-server/100.pid -daemonize -name webhost -smp  'sockets=1,cores=2' -cpu SandyBridge -nodefaults -boot 'menu=on' -vga  cirrus -k en-us -m 2048 -cpuunits 1000 -device  'piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2' -device  'usb-tablet,id=tablet,bus=uhci.0,port=1' -device  'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3' -drive  'file=/forvirt/iso/template/iso/debian-7.0.0-i386-netinst.iso,if=none,id=drive-ide2,media=cdrom,aio=native'  -device  'ide-cd,bus=ide.1,unit=0,drive=drive-ide2,id=ide2,bootindex=200' -drive  'file=/var/lib/vz/images/100/vm-100-disk-1.vmdk,if=none,id=drive-ide0,format=vmdk,aio=native,cache=none'  -device  'ide-hd,bus=ide.0,unit=0,drive=drive-ide0,id=ide0,bootindex=100' -netdev   'type=tap,id=net0,ifname=tap100i0,script=/var/lib/qemu-server/pve-bridge'  -device  'e1000,mac=00:50:56:00:2E:3A,netdev=net0,bus=pci.0,addr=0x12,id=net0,bootindex=300''  failed: exit code 1

What can I do?
seabios v 1.7.0 from the repo

 

[tom]

post your 'pveversion -v'

 

[DragonZX]

post your 'pveversion -v'

root@server1 ~ # pveversion -v
pve-manager: 3.0-20 (pve-manager/3.0/0428106c)
running kernel: 2.6.32-20-pve
proxmox-ve-2.6.32: 3.0-100
pve-kernel-2.6.32-20-pve: 2.6.32-100
lvm2: 2.02.95-pve3
clvm: 2.02.95-pve3
corosync-pve: 1.4.5-1
openais-pve: 1.1.4-3
libqb0: 0.11.1-2
redhat-cluster-pve: 3.2.0-2
resource-agents-pve: 3.9.2-4
fence-agents-pve: 4.0.0-1
pve-cluster: 3.0-4
qemu-server: 3.0-15
pve-firmware: 1.0-22
libpve-common-perl: 3.0-4
libpve-access-control: 3.0-4
libpve-storage-perl: 3.0-6
vncterm: 1.1-3
vzctl: 4.0-1pve3
vzprocps: 2.0.11-2
vzquota: 3.1-2
pve-qemu-kvm: 1.4-12
ksm-control-daemon: 1.1-1

 

[DragonZX]

It was Virualbox before, uninstalled using pending.

 

[DragonZX]

Any ideas to fix?