Modded bios of Powecolor AXRX 470 4GBD5-3DHDM with custom clocks/voltages, after few reflashes it pc just won't start after reboot (flashed clocks 1140@925/2050, previously flashed 1140@950/2050 and it was stable). Post code 69 (board is ZX87-OC), same in PCI-E x16 pots, with or without riser, in PCI-E x1 card just does not show up in device manager or atiwinflash. Sadly there's no dual bios switch on this model. I've flashed lot of cards previously, had few bricks but it was always possible to boot PC with bricked card as secondary and reflash it. Now seems like card does now allow to boot the PC..
Is there something I can do except try to RMA? Like some hot-plug trick or so
Try this
Code 61 - 91
Chipset initialization error. Please press reset or clear
CMOS.
If that don't work try
Try removing your card and hooking up your display to the motherboards onboard video output and then try F10 or Delete at boot up and try and get into BIOS SETING and disable vga and enable your on board video
if that don't work try
You'll need to use a usb drive to flash the bios. Make sure that you place the USB stick in the correct USB slot. Placing the USB stick in an incorrect slot will not initiate the bios flash. Consult your motherboard's manual to find out which USB port is the correct one. Youtube has a ton of info on how to flash the bios .It's called usb flashback
Dr. Debug is used to provide code information, which makes troubleshooting even
easier. Please see the diagrams below for reading the Dr. Debug codes.
Code
Description
00
Please check if the CPU is installed correctly and then clear
CMOS.
0d
Problem related to memory, VGA card or other devices.
Please clear CMOS, re-install the memory and VGA card,
and remove other USB, PCI devices.
01 - 54
Problem related to memory. Please re-install the CPU and
(except 0d),
memory then clear CMOS. If the problem still exists, please
5A- 60
install only one memory module or try using other memory
modules.
55
The Memory could not be detected. Please re-install the
memory and CPU. If the problem still exists, please install
only one memory module or try using other memory
modules.
61 - 91
Chipset initialization error. Please press reset or clear
CMOS.
92 - 99
Problem related to PCI-E devices. Please re-install PCI-E
devices or try installing them in other slots. If the problem
still exists, please remove all PCI-E devices or try using
another VGA card.
A0 - A7
Problem related to IDE or SATA devices. Please re-install
IDE and SATA devices. If the problem still exists, please
clear CMOS and try removing all SATA devices.
b0
Problem related to memory. Please re-install the CPU and
memory. If the problem still exists, please install only one
memory module or try using other memory modules