Installation Problems QNX 6.3.2

Hi,

i’m trying to install QNX (6.3.2-nto632-200709062316.iso) on a new
DELL Optiplex PC. Unfortunately, the installation hangs. Nothing
happens after “Press ESC for
altboot…”. No
“S”,“D” or “?” at the end.
I changed the bios settings for sata to legacy, ata, ahci. It has no
effect.

Any ideas or suggestions?

\

Computer overview:

Processor
Model : 1x Intel(R) Core™2 Quad CPU Q6600 @ 2.40GHz
Speed : 2.39GHz
Cores per Processor : 4 Unit(s)
Threads per Core : 1 Unit(s)
Type : Quad-Core
Internal Data Cache : 4x 32kB, Synchronous, Write-Thru, 8-way,
Inclusive, 64 byte line size
L2 On-board Cache : 2x 4MB, ECC, Synchronous, ATC, 16-way, Inclusive,
64 byte line size, 2 threads sharing

System
Bus(es) : ISA X-Bus PCI PCIe USB i2c/SMBus
Multi-Processor (MP) Support : 4 Processor(s)
Multi-Processor Advanced PIC (APIC) : No
System BIOS : AT/AT COMPATIBLE DELL - 15
Total Memory : 1.97GB DDR2

Chipset 1
Model : Dell (??) DRAM Controller
Front Side Bus Speed : 4x 266MHz (1.06GHz)
Total Memory : 1GB DDR2
Memory Bus Speed : 2x 333MHz (666MHz)

Video System
Adapter : ATI Radeon HD 2400 XT

Physical Storage Devices
SAMSUNG HD161HJ 160GB (SATA300, NCQ, 8MB Cache) : 149.01GB (C:)
HL-DT-ST DVD±RW GSA-H73N (SATA150, 48x CD-R, 32x CD-W, 6x DVD-R, 4x
DVD-W, 2MB Cache, 32MB Flash) : 240.75MB (D:)

Peripherals
Serial/Parallel Port(s) : 2 COM / 1 LPT
USB Controller/Hub : Intel(R) ICH9 Family USB Universal Host
Controller - 2934
USB Controller/Hub : Intel(R) ICH9 Family USB Universal Host
Controller - 2935
USB Controller/Hub : Intel(R) ICH9 Family USB Universal Host
Controller - 2936
USB Controller/Hub : Intel(R) ICH9 Family USB Universal Host
Controller - 2937
USB Controller/Hub : Intel(R) ICH9 Family USB Universal Host
Controller - 2938
USB Controller/Hub : Intel(R) ICH9 Family USB2 Enhanced Host
Controller - 293A
USB Controller/Hub : Intel(R) ICH9 Family USB2 Enhanced Host
Controller - 293C