I am constantly getting this error on boot, I have researched into this, and it seems to be due to the Dual Band Wireless-AC, it seems that some people have being having this problem since 2009.
A corrected hardware error has occurred.
Component: PCI Express Root Port
Error Source: Advanced Error Reporting (PCI Express)
Bus device:Function: 0x0:0x1C:0x5
Vendor ID device ID: 0x8086:0xA115
Class Code: 0x30400
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The troubleshooting I have done is, used the driver update utility that Intel provides, and this gives me a driver that is old, looked at the Intel website, and I cant not see the latest drivers that they have.
run the update drivers on the Intel Chipset via device manager and it is say thing that they are all up-to-date.
uninstalled and re-installed the drivers of the HP website.
any further advice
thanks