![]() installed drivers “DRVSETUP64” and driver-24CXX2XX in that order following youtube videos. New Bios is Z77PD3.F7 when downloaded from gigabyte, i renamed it to Z77PD3.F7.bin and the software is able to read it. ![]() I have no experience using this programmer, using youtube videos and a lot of reading is all ive done I am at a lost, and just tired, need to reset and start fresh tomorrow. on windows 10 used the flasher off a type C usb to USB 3.0 hub connector, that should of been more than enough power. installed CH341Parallel_driver, and recognized in device manager Windows 7 laptop, i believe regular 2.0 usb ports, old 2nd gen intel i3 hp probook tried motherboard with power supply plugged in and in the ON position set up for bios chips not EEPROM, pin one on ribbon is halfway down in line with lever if your looking from top down. on the programmer my pins are in 1-2, should be serial converter mode Have tried Windows 7 laptop first and just tried my Windows 10 and same issues Last known good config: board was working fine with F7 bios until I flashed F8e in order to support a Pentium G2020 according to their CPU support listĬurrent issues with programmer: Unable erase or blank chips keep getting “CHIPS ARE NOT NULL”, able to read and write but only with the following message “Chip with the contents are in disagreement” if i try and write, does get to 100% but always get same message. Anyways it has come down to me wanting to re-flash bios on both the M_BIOS and B_BIOS chips to try and recover it, this is what i have found:īios chip: possible MXIC 25L6465E/6406E cant physically read it but it seems its detecting that, and searching around on the web it points toward the 25L6406E ![]() The clip is really cheap and barely makes contact, I have to play with it a lot before it catches. Purchased the CH341A mini programmer black PCB, with ribbon cable and all accessories. Nothing that Gigabyte troubleshooting recommends has helped me recover my motherboard (GA-Z77P-D3 rev1.0), its stuck on boot loop no matter what I do. Been working on trying to flash a bios on my motherboard for about 8+ hrs now and feel like I am going around in circles. Hello everyone, first time poster, will try and keep it as short as possible. ![]()
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