GeForce GTX550Ti und acpi fehler nach einbau

testhase

Schraubenverwechsler(in)
hallo ihr hardware-spezialisten,

folgendes problem,
ich habe mir von EVGA eine GeForce GTX550Ti gekauft. bisher war eine hd4350 verbaut. alles lief problemlos.
betriebssystem ist win7 ultim. 64bit.
netzteil ausgänge:
+12V1 - 18 A
+12V2 - 18 A
+12V3 - 18 A
+12V4 - 18 A
+5V - 2.5 A
-12V - 0.8 A
und pcie stecker vorhanden.

nach dem einbau der gtx lief das sytem an bis zum startbildschrim von win. dann startet pc neu und sagt mir:
"system is not fully ACPI compliant".

die gtx verlangt aber laut beschreibung 24a auf der 12v schiene.
ist mein netzteil vill zu schwach?
bios ist auf letzten möglich update.
habt ihr eine idee woran das liegen kann?
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General Information
Processor Name: AMD Phenom II X4 920
Original Processor Frequency: 2800.0 MHz

CPU ID: 00100F42
Extended CPU ID: 00100F42
CPU Brand Name: AMD Phenom(tm) II X4 920 Processor
CPU Vendor: AuthenticAMD
CPU Stepping: RB-C2
CPU Code Name: Deneb
CPU Thermal Design Power (TDP): 124.8 W
CPU Thermal Design Current (TDC): 104.0 A
CPU Platform: Socket AM2r2
Microcode Update Revision: 1000086

Number of CPU Cores: 4
Number of Logical CPUs: 4

Operating Points
CPU HFM (Maximum): 2800.0 MHz = 14.00 x 200.0 MHz @ 1.3500 V
CPU Current: 2798.8 MHz = 14.00 x 199.9 MHz @ 1.3500 V
Northbridge Maximum: 1800.0 MHz = 9.00 x 200.0 MHz @ 1.3500 V
Northbridge Current: 1800.0 MHz = 9.00 x 200.0 MHz @ 1.1750 V

CPU Bus Type: Hyper-Transport v3.00
Maximum Supported Hyper-Transport Link Clock: 1800 MHz
Current Hyper-Transport Link Clock: 1800 MHz
...........................................................................................................................................

Motherboard
Motherboard Model: ASRock K10N78M
Motherboard Chipset: nVidia MCP78
Motherboard Slots: 2xPCI, 1xPCI Express x1, 1xPCI Express x16
PCI Express Version Supported: v2.0
USB Version Supported: v2.0

BIOS
BIOS Manufacturer: American Megatrends
BIOS Date: 06/22/10
BIOS Version: P1.80
EFI BIOS: Not Capable

Super-IO/LPC Chip: Winbond/Nuvoton W83627EHF
.........................................................................................................................

Total Memory Size: 4 GBytes

Current Performance Settings
Maximum Supported Memory Clock: 533.3 MHz
Current Memory Clock: 399.8 MHz (2 : 1 ratio)
Current Timing (tCAS-tRCD-tRP-tRAS): 5.0-5-5-18
Memory Runs At: Dual-Channel
..............................................................................................................................

Device Name: nVIDIA MCP77/78 - PCI Express Root Port (x16)
Original Device Name: nVIDIA MCP77/78 - PCI Express Root Port (x16)
Device Class: PCI-to-PCI Bridge
Revision ID: A1
Bus Number: 0
Device Number: 16
Function Number: 0
PCI Latency Timer: 0
Hardware ID: PCI\VEN_10DE&DEV_0778&SUBSYS_00000000&REV_A1

PCI Express
Version: 2.0
Maximum Link Width: 16x
Current Link Width: 16x
Maximum Link Speed: 5.0 Gb/s
Current Link Speed: 5.0 Gb/s
Device/Port Type: Root Port of PCI Express Root Complex
Slot Implemented: Yes
Hot-Plug: Not Capable
Hot-Plug Surprise: Not Capable
Slot Power Limit: 75.000 W
Active State Power Management (ASPM) Support: L0s and L1
Active State Power Management (ASPM) Status: Disabled

System Resources
Interrupt Line: IRQ17
Interrupt Pin: INTA#

Features
Bus Mastering: Enabled
Running At 66 MHz: Not Capable
Fast Back-to-Back Transactions: Not Capable
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vielen dank euch und
lg testhase
 
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