Do I have a faulty LAN chip?

[philmacu]

I have tried to get the ETH working on my KC868-A8S. I have tried the following:
Binary that shipped with the board - ETH not working.
LAN8720_UDP.ino using static address 192.168.1.200 - debug says connected but it does NOT appear on LAN
KC868-A8S_Digital_input_Web_Server-ETH.ino -using DHCP settings - returns IP address 0.0.0.0 and the following:

Code:

E (124) lan87xx: lan87xx_pwrctl(409): power up timeout
E (124) lan87xx: lan87xx_init(491): power control failed
E (124) esp_eth: esp_eth_driver_install(215): init phy failed

I have used the following settings 

Code:

#define ETH_POWER_PIN -1
#define ETH_MDC_PIN 23
#define ETH_MDIO_PIN 18
#define ETH_TYPE ETH_PHY_LAN8720
#define ETH_CLK_MODE ETH_CLOCK_GPIO17_OUT

The LAN connection is working, but I do not see any LED activity on the KC868-A8S Physical port:
   

Any help would be appreciated.
Phil