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nadine2020
What's DOS?
Posts: 1
Registered: ‎08-04-2018
Location: SE
Views: 730
Message 1 of 3

PCI express status test failed...WPE001001-UN8CCG ( Yoga

hi, 

 

I ran status test on my laptop Yoga , 920 13IKB, which I've bought it five months ago. all tests went through except PCI Express with result code above. 

 

anyone who know why I got this error message and what I should do ? 

 

thanks!

 

Regards

/N

sclexman
Bit Torrent
Posts: 4,580
Registered: ‎11-22-2011
Location: US
Views: 654
Message 2 of 3

Re: PCI express status test failed...WPE001001-UN8CCG ( Yoga

Locate:

C \ProgramData\Lenovo\ldiag\ldiag.log

Start at the bottom of the log and work your way back. Try to isolate which pci/e device failed.

 

Example of log:

INDEX: 3
PCI_EXPRESS_BUS: 0x3
PCI_EXPRESS_DEVICE: 0x0
PCI_EXPRESS_FUNCTION: 0x0
PCI_EXPRESS_DEVICE_CONNECTED: PCI_EXPRESS_YES
PCI_EXPRESS_VENDOR_ID: 0x11ab
PCI_EXPRESS_VENDOR_NAME: Marvell Technology Group Ltd.
PCI_EXPRESS_CLASS: 0x2
PCI_EXPRESS_CLASS_NAME: Network controller
PCI_EXPRESS_SUBCLASS: 0x0
PCI_EXPRESS_SUBCLASS_NAME: Ethernet controller
<<< RESOURCE
START TESTS
20180628T221901 START PCI_EXPRESS_STATUS_TEST

20180628T221901 STOP PCI_EXPRESS_STATUS_TEST SUCCESS 0.00 S

 

20180628 is time stamp, ie june 28, 2018

Chichi147
What's DOS?
Posts: 1
Registered: ‎11-14-2018
Location: DE
Views: 460
Message 3 of 3

Re: PCI express status test failed...WPE001001-UN8CCG ( Yoga

Hi, 

 

similar problem for me: 

 

Code WPE001001-UN8WA

 

Diagnostics
TEST_PCI_EXPRESS_STATUS_TEST:::5.1.1:::s:::1Failed

 

What shall be done?

 

(c:

 

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