[SOLVED] [7SP1Ent N x64] New Build, 6 Months of High DPC lat. FIX: FAULTY CABLE SUBSTITUTED

[NYPIZZA]

Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency


Should I download the ones that say update available?

 

[xilolee]

Re: [W7SP1Ent N x64] New Build, 6 Months of High DPC Latency

In device manager, right-click the item, then update driver (for each item).
For intel MEI, check your motherboard webpage or intel.

 

[NYPIZZA]

Re: [7SP1Ent N x64] New Build, 6 Months of High DPC Latency

When I do this in device manager, it says the best driver is already installed. Should i download each driver manually through the web?

 

[xilolee]

Re: [7SP1Ent N x64] New Build, 6 Months of High DPC Latency

New bios 1203 is available on your MB webpage.
Intel Chipset Device Software (INF Update Utility) 10.1.1.42 (click) (for Z270 chipset/imei).
Intel Rapid Storage Technology (Intel RST) 15.9.0.1015 (click).
Intel Ethernet Adapter Complete Driver Pack 22.10 (click) (for Intel Ethernet Connection I219-V).
nvidia geforce driver 390.65 WHQL Jan 08, 2018 (click) (for win7 and gtx 1080).
Realtek Audio Driver V6.0.1.8158 for Windows 7 64-bit (click) (from your MB webpage).

 

[NYPIZZA]

Re: [7SP1Ent N x64] New Build, 6 Months of High DPC Latency

installed all of the above drivers but no improvement

 

[NYPIZZA]

Re: [7SP1Ent N x64] New Build, 6 Months of High DPC Latency

Issue now resolved, turned out to be a faulty case cable. Thank you for all your help

 

[SYNCHRONIC]

Re: [7SP1Ent N x64] New Build, 6 Months of High DPC Latency

Issue now resolved, turned out to be a faulty case cable. Thank you for all your help

Any chance you could elaborate on what cable you mean? (Power cable to PSU, Sata cable to HDD etc...)

I've been suffering with DPC Latency for ages but it has reached an all time high now where I get audio crackles all the time and even my USB devices (mouse and keyboard) intermittently disconnecting/dropping out.

Thanks.

 

[NYPIZZA]

Re: [7SP1Ent N x64] New Build, 6 Months of High DPC Latency

Issue now resolved, turned out to be a faulty case cable. Thank you for all your help

Any chance you could elaborate on what cable you mean? (Power cable to PSU, Sata cable to HDD etc...)

I've been suffering with DPC Latency for ages but it has reached an all time high now where I get audio crackles all the time and even my USB devices (mouse and keyboard) intermittently disconnecting/dropping out.

Thanks.

It was a GPU riser cable that came with the thermaltake P5 case. It is now a known issue and Thermaltake are offering free replacements. hope you solve your issue!