BUS speed increase and USB 3.1 Gen 2 disabling.

**ExcessiveGBH** · 05-05-2018 05:10 AM

Have noticed if you increase the BUS speed to 100.4 or above the USB 3.1 GEN 2 disables and is only USB 2 compliant.
Is this by design or a bug?

**MirceaForce** · 05-05-2018 07:05 PM

Originally Posted by ExcessiveGBH

Have noticed if you increase the BUS speed to 100.4 or above the USB 3.1 GEN 2 disables and is only USB 2 compliant.
Is this by design or a bug?

Can you be more specific ? what do you mean by BUS speed to 100.4 ?

**ExcessiveGBH** · 05-05-2018 10:10 PM

Originally Posted by MirceaForce

Can you be more specific ? what do you mean by BUS speed to 100.4 ?

Change this setting in BIOS or in Al suit 3. e.g. 103.00. (can cause stability issues) . Slightly increases OC including RAM.
Just curious why USB 3.1 GEN 2 disables and is only USB 2.

**G75rog** · 05-06-2018 12:10 AM

It throws the critical timing for 3.1 far enough off to render it unusable with 3.1 devices while the lower, slower 2.0 can still function.

**restsugavan** · 05-06-2018 04:48 AM

ASmedia 3142 Chipset may incompatibility with those setting.

**MirceaForce** · 05-06-2018 10:26 AM

Originally Posted by ExcessiveGBH

Change this setting in BIOS or in Al suit 3. e.g. 103.00. (can cause stability issues) . Slightly increases OC including RAM.
Just curious why USB 3.1 GEN 2 disables and is only USB 2.

i don't oc at all do need to...i need stability 24/7 so for me oc this is useless

**ExcessiveGBH** · 05-07-2018 08:11 AM

Originally Posted by MirceaForce

i don't oc at all do need to...i need stability 24/7 so for me oc this is useless

I'm not discussing OC’ing here nor would I do it this way. It was about USB 3.1

**ExcessiveGBH** · 05-07-2018 08:15 AM

Originally Posted by G75rog

It throws the critical timing for 3.1 far enough off to render it unusable with 3.1 devices while the lower, slower 2.0 can still function.

Thanks...good to know.

**MirceaForce** · 05-08-2018 05:49 AM

Originally Posted by ExcessiveGBH

Thanks...good to know.

why do you need to modify that bus ?

MirceaForce PC Specs
Motherboard	ASUS RAMPAGE VI EXTREME OMEGA
Processor	Intel® Core i9-7920X Processor Extreme Edition 4.2 GHZ auto
Memory (part number)	G.SKILL 32GB 14-14-14-34 [Trident Z RGB] F4-3200C14Q-32GTZR
Graphics Card #1	NVIDIA GEFORCE GTX 1070 Founders Edition
Graphics Card #2	Samsung SSD 850 EVO 2TB
Graphics Card #3	Samsung SSD 850 PRO 2TB
Sound Card	Sound Blaster Z
Monitor	IPS LED LG 27" 27UD69P 27 inch 4K 5 ms WhiteFreeSync - disabled, Display port
Storage #1	Samsung 950 PRO M.2 512GB OS
Storage #2	Samsung SSD 850 EVO 2TB
CPU Cooler	CORSAIR Hydro Series H80i v2
Case	Cooler Master: HAF X
Power Supply	Seasonic PRIME Titanium 850w
Keyboard	normal usb benq
Mouse	Razer Taipan
Headset/Speakers	Logitech Z-5500 digital
OS	Windows 10 x64 Pro up to date
Network Router	:Intel® Ethernet Server Adapter I210
Accessory #1	LG OLED55C8PLA

G75rog PC Specs
Motherboard	R VI Apex
Processor	I9-7900X
Memory (part number)	64GB Gskill Trident Z
Graphics Card #1	AMD Radeon VII EKWB water block
Graphics Card #2	Waste of PCI lanes in NVME environment
Sound Card	Stock
Monitor	LG 34" Ultra Wide3440x1440
Storage #1	4ea 960 Pro 2TB, 2ea 970 Evo 2TB
Storage #2	1ea 960 Pro 1 TB, 1ea 970 Pro 1TB
CPU Cooler	EKWB CPU, Swiftech Res/pump, 400mm Rad
Case	Thermaltake View 91
Power Supply	NZXT Hale 90 1200W
Keyboard	Logitech G910
Mouse	Razer Ouroboros
OS	W10 64 1809, 1903, Ubuntu Linux
Network Router	Netgear R9000 + 4ea R9000 AP's, 10 Gb Switch
Accessory #1	Hyper M.2 X16 V2
Accessory #2	10GB network via Intel 550 Nic
Accessory #3	2 10GB Asustor NAS 7000 series

restsugavan PC Specs
Motherboard	RAMPAGE VI EXTREME BIOS 3301 MOD
Processor	Intel Core i9 7980XE 2.60GHz
Memory (part number)	64GB GSKILL 3.2 GHz 16-16-18-36 2T
Graphics Card #1	ASUS ROG POSEIDON 1080Ti
Monitor	SAMSUNG ODESSEY G9 49
Storage #1	SAMSUNG 970 EVO PLUS 1TB x 3
Storage #2	WD 4TB External HDD
CPU Cooler	NZXT KRAKEN 62
Case	Corsair Carbine 540
Power Supply	Corsair AX1200i
Keyboard	Microsoft
Mouse	Microsoft
Mouse Pad	ASUS
Headset/Speakers	Sony
OS	Windows 10 2021 Insider Preview 21322.1000
Network Router	D-LINK

MirceaForce PC Specs
Motherboard	ASUS RAMPAGE VI EXTREME OMEGA
Processor	Intel® Core i9-7920X Processor Extreme Edition 4.2 GHZ auto
Memory (part number)	G.SKILL 32GB 14-14-14-34 [Trident Z RGB] F4-3200C14Q-32GTZR
Graphics Card #1	NVIDIA GEFORCE GTX 1070 Founders Edition
Graphics Card #2	Samsung SSD 850 EVO 2TB
Graphics Card #3	Samsung SSD 850 PRO 2TB
Sound Card	Sound Blaster Z
Monitor	IPS LED LG 27" 27UD69P 27 inch 4K 5 ms WhiteFreeSync - disabled, Display port
Storage #1	Samsung 950 PRO M.2 512GB OS
Storage #2	Samsung SSD 850 EVO 2TB
CPU Cooler	CORSAIR Hydro Series H80i v2
Case	Cooler Master: HAF X
Power Supply	Seasonic PRIME Titanium 850w
Keyboard	normal usb benq
Mouse	Razer Taipan
Headset/Speakers	Logitech Z-5500 digital
OS	Windows 10 x64 Pro up to date
Network Router	:Intel® Ethernet Server Adapter I210
Accessory #1	LG OLED55C8PLA

MirceaForce PC Specs
Motherboard	ASUS RAMPAGE VI EXTREME OMEGA
Processor	Intel® Core i9-7920X Processor Extreme Edition 4.2 GHZ auto
Memory (part number)	G.SKILL 32GB 14-14-14-34 [Trident Z RGB] F4-3200C14Q-32GTZR
Graphics Card #1	NVIDIA GEFORCE GTX 1070 Founders Edition
Graphics Card #2	Samsung SSD 850 EVO 2TB
Graphics Card #3	Samsung SSD 850 PRO 2TB
Sound Card	Sound Blaster Z
Monitor	IPS LED LG 27" 27UD69P 27 inch 4K 5 ms WhiteFreeSync - disabled, Display port
Storage #1	Samsung 950 PRO M.2 512GB OS
Storage #2	Samsung SSD 850 EVO 2TB
CPU Cooler	CORSAIR Hydro Series H80i v2
Case	Cooler Master: HAF X
Power Supply	Seasonic PRIME Titanium 850w
Keyboard	normal usb benq
Mouse	Razer Taipan
Headset/Speakers	Logitech Z-5500 digital
OS	Windows 10 x64 Pro up to date
Network Router	:Intel® Ethernet Server Adapter I210
Accessory #1	LG OLED55C8PLA

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