Relatively new 11 month old PC Specialist desktop.
After PC goes to sleep, it will not wakeup. Hitting the power button will see the computer come to life, fans startup, monitor comes on then switches to No Signal, and no POST beep. Only way to get the PC to boot is to disconnect the power entirely. PC will then boot up fine, and work normally.
Doing a restart from Windows, will also shut the PC down, and it will also then only restart if disconnected from power as above.
I have read that PSUs have a fail-safe which disallows power, and this fail-safe resets if unplugged. If so, what causes the fail-safe to trigger?
Spec:
Windows 10
Case CORSAIR OBSIDIAN SERIESTM 750D FULL TOWER CASE
Processor (CPU) Intel® CoreTMi7 Six Core Processor i7-5930K (3.5GHz) 15MB Cache
Motherboard ASUS® SABERTOOTH X99: ATX, USB 3.1, SATA 6 GB/s
Memory (RAM) 32GB Corsair Vengeance DDR4 3000 MHz X.M.P (4 x 8GB)
Graphics Card 6GB NVIDIA GEFORCE GTX 980 Ti - DVI, HDMI, 3x DP - GeForce GTX
1st Hard Disk 500GB Samsung 850 EVO 2.5" SSD, SATA 6Gb/s (upto 540MB/sR | 520MB/sW)
2nd Hard Disk 3TB WD BLACK 3.5" WD3003FZEX, SATA 6 Gb/s, 64MB CACHE (7200rpm)
Processor Cooling CoolerMaster Hyper 212 EVO (120mm) Fan CPU Cooler
Power Supply CORSAIR 750W CS SERIESTM MODULAR 80 PLUS® GOLD, ULTRA QUIET
Thermal Paste ARCTIC MX-4 EXTREME THERMAL CONDUCTIVITY COMPOUND
Sound Card Asus Xonar DGX 5.1-Channel Gaming Audio Card
Also, installed myself subsequent to PC Specialist build:
Samsung Blu-Ray RW
3rd Hardrive (1TB Seagate)
Any ideas as to whats causing the symptoms described?
After PC goes to sleep, it will not wakeup. Hitting the power button will see the computer come to life, fans startup, monitor comes on then switches to No Signal, and no POST beep. Only way to get the PC to boot is to disconnect the power entirely. PC will then boot up fine, and work normally.
Doing a restart from Windows, will also shut the PC down, and it will also then only restart if disconnected from power as above.
I have read that PSUs have a fail-safe which disallows power, and this fail-safe resets if unplugged. If so, what causes the fail-safe to trigger?
Spec:
Windows 10
Case CORSAIR OBSIDIAN SERIESTM 750D FULL TOWER CASE
Processor (CPU) Intel® CoreTMi7 Six Core Processor i7-5930K (3.5GHz) 15MB Cache
Motherboard ASUS® SABERTOOTH X99: ATX, USB 3.1, SATA 6 GB/s
Memory (RAM) 32GB Corsair Vengeance DDR4 3000 MHz X.M.P (4 x 8GB)
Graphics Card 6GB NVIDIA GEFORCE GTX 980 Ti - DVI, HDMI, 3x DP - GeForce GTX
1st Hard Disk 500GB Samsung 850 EVO 2.5" SSD, SATA 6Gb/s (upto 540MB/sR | 520MB/sW)
2nd Hard Disk 3TB WD BLACK 3.5" WD3003FZEX, SATA 6 Gb/s, 64MB CACHE (7200rpm)
Processor Cooling CoolerMaster Hyper 212 EVO (120mm) Fan CPU Cooler
Power Supply CORSAIR 750W CS SERIESTM MODULAR 80 PLUS® GOLD, ULTRA QUIET
Thermal Paste ARCTIC MX-4 EXTREME THERMAL CONDUCTIVITY COMPOUND
Sound Card Asus Xonar DGX 5.1-Channel Gaming Audio Card
Also, installed myself subsequent to PC Specialist build:
Samsung Blu-Ray RW
3rd Hardrive (1TB Seagate)
Any ideas as to whats causing the symptoms described?
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