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Motherboard voltages on +12v and +5v

lemonmusicrocks
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If it's true  your system is already dead. Check with HWinfo.

CPU: i7-2600K 4751MHz 1.44V (software) --> 1.47V at the back of the socket Motherboard: Asrock Z77 Extreme4 (BCLK: 103.3MHz) CPU Cooler: Noctua NH-D15 RAM: Adata XPG 2x8GB DDR3 (XMP: 2133MHz 10-11-11-30 CR2, custom: 2203MHz 10-11-10-26 CR1 tRFC:230 tREFI:14000) GPU: Asus GTX 1070 Dual (Super Jetstream vbios, +70(2025-2088MHz)/+400(8.8Gbps)) SSD: Samsung 840 Pro 256GB (main boot drive), Transcend SSD370 128GB PSU: Seasonic X-660 80+ Gold Case: Antec P110 Silent, 5 intakes 1 exhaust Monitor: AOC G2460PF 1080p 144Hz (150Hz max w/ DP, 121Hz max w/ HDMI) TN panel Keyboard: Logitech G610 Orion (Cherry MX Blue) with SteelSeries Apex M260 keycaps Mouse: BenQ Zowie FK1

 

Model: HP Omen 17 17-an110ca CPU: i7-8750H (0.125V core & cache, 50mV SA undervolt) GPU: GTX 1060 6GB Mobile (+80/+450, 1650MHz~1750MHz 0.78V~0.85V) RAM: 8+8GB DDR4-2400 18-17-17-39 2T Storage: HP EX920 1TB PCIe x4 M.2 SSD + Crucial MX500 1TB 2.5" SATA SSD, 128GB Toshiba PCIe x2 M.2 SSD (KBG30ZMV128G) gone cooking externally, 1TB Seagate 7200RPM 2.5" HDD (ST1000LM049-2GH172) left outside Monitor: 1080p 126Hz IPS G-sync

 

Desktop benching:

Cinebench R15 Single thread:168 Multi-thread: 833 

SuperPi (v1.5 from Techpowerup, PI value output) 16K: 0.100s 1M: 8.255s 32M: 7m 45.93s

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Forget software. Measure with a digital multimeter.

Software apps often read the wrong sensors therefore reporting wrong values.

pc wouldn't work with 8v on 5v rail so be sure those numbers are not valid.

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16 minutes ago, Jurrunio said:

If it's true  your system is already dead. Check with HWinfo.

shows the same

hwinfo volatge.png

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10 minutes ago, mariushm said:

Forget software. Measure with a digital multimeter.

Software apps often read the wrong sensors therefore reporting wrong values.

pc wouldn't work with 8v on 5v rail so be sure those numbers are not valid.

ok. just swiched the psu and mabey this is the reason it shows this.

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54 minutes ago, lemonmusicrocks said:

shows the same

hwinfo volatge.png

... Then check the motherboard BIOS

CPU: i7-2600K 4751MHz 1.44V (software) --> 1.47V at the back of the socket Motherboard: Asrock Z77 Extreme4 (BCLK: 103.3MHz) CPU Cooler: Noctua NH-D15 RAM: Adata XPG 2x8GB DDR3 (XMP: 2133MHz 10-11-11-30 CR2, custom: 2203MHz 10-11-10-26 CR1 tRFC:230 tREFI:14000) GPU: Asus GTX 1070 Dual (Super Jetstream vbios, +70(2025-2088MHz)/+400(8.8Gbps)) SSD: Samsung 840 Pro 256GB (main boot drive), Transcend SSD370 128GB PSU: Seasonic X-660 80+ Gold Case: Antec P110 Silent, 5 intakes 1 exhaust Monitor: AOC G2460PF 1080p 144Hz (150Hz max w/ DP, 121Hz max w/ HDMI) TN panel Keyboard: Logitech G610 Orion (Cherry MX Blue) with SteelSeries Apex M260 keycaps Mouse: BenQ Zowie FK1

 

Model: HP Omen 17 17-an110ca CPU: i7-8750H (0.125V core & cache, 50mV SA undervolt) GPU: GTX 1060 6GB Mobile (+80/+450, 1650MHz~1750MHz 0.78V~0.85V) RAM: 8+8GB DDR4-2400 18-17-17-39 2T Storage: HP EX920 1TB PCIe x4 M.2 SSD + Crucial MX500 1TB 2.5" SATA SSD, 128GB Toshiba PCIe x2 M.2 SSD (KBG30ZMV128G) gone cooking externally, 1TB Seagate 7200RPM 2.5" HDD (ST1000LM049-2GH172) left outside Monitor: 1080p 126Hz IPS G-sync

 

Desktop benching:

Cinebench R15 Single thread:168 Multi-thread: 833 

SuperPi (v1.5 from Techpowerup, PI value output) 16K: 0.100s 1M: 8.255s 32M: 7m 45.93s

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3 hours ago, lemonmusicrocks said:

Motherboard voltages on +12v and +5v are they dangeres ? to be this high?

voltages.png

what kind of PSU are you using?

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so basically total shit power supply but still chips on the motherboard would make smoke by now with those voltages.

for some reason the motheboard sensors don't read the voltages correctly or the software reads the data from the sensors incorrectly

you need a proper multimeter to measure the voltage directly at the contacts of the power supply

 

to clarify : that's a 350w power supply at best.  You can see how it says 3.3v + 5v combined = 250 watts, 3.3v + 5v + 12v combined maximum 480w, so you really have only 480w - 250w = 230w on 12v, from where the processor and the video card are powered.

Very little power is taken from 3.3v and 5v in modern computers so basically it's like you'd have a 300-350w power supply that can provide 230w on 12v to power hungry components.

The label is also most likely lying, because it's extremely unlikely that power supply would provide 35A on 5v, huge majority of power supplies out there are designed for maximum 20-25A on each 3.3v or 5v these days. The numbers are really inflated on the label.  

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19 minutes ago, InertiaSelling said:

113639.jpg

I highly recommend (immediately) getting a new PSU from a well known company like EVGA, Seasonic, Corsair, etc. It is super likely that it is not delivering the output it mentions and more importantly, it also has very poor ripple suppression which will literally damage and kill your components. 

 

People often don't realize that the PSU is one of the most important components of a computer, as a bad PSU can damage your components or lead to sub-par performance.

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On 2017.12.24. at 3:49 PM, mlung said:

what kind of PSU are you using?

aerocool vx 750

7a0b72df5fb6689c7aa850e336f96145630c9bf95385b9cdfbb799f221d63f1e.jpg

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