Turns out the IBM 5170 Type3 BIOS has code in it to prevent overclocking! I already showed you could run the 6mhz Type1 board at 8mhz in a previous video but how far can I actually push it? I also show exactly what was wrong with my XTIDE card to prevent it from working.
Video Links
IBM 5170 BIOS Patching:
• Fixing and improving the IBM PC/AT 51...
Mystery Box Video: (where I first overclock the 5170 motherboard)
• Mystery Box: Testing, fixing and over...
Patched BIOS download and information:
https://archive.org/details/ibm5170...
Support the channel on Patreon:
/ adriansdigitalbasement
Adrian's Digital Basement (Main Channel)
/ @adriansdigitalbasement
Tools
Deoxit D5:
https://amzn.to/2VvOKy1
http://store.caig.com/s.nl/it.A/id.16...
ORing Pick Set: (I use these to lift chips off boards)
https://amzn.to/3a9x54J
Elenco Electronics LP560 Logic Probe:
https://amzn.to/2VrT5lW
Hakko FR301 Desoldering Iron:
https://amzn.to/2ye6xC0
Rigol DS1054Z Four Channel Oscilloscope:
https://www.rigolna.com/products/digi...
Head Worn Magnifying Goggles / Dual Lens FlipIn Head Magnifier:
https://amzn.to/3adRbuy
TL866II Plus Chip Tester and EPROM programmer: (The MiniPro)
https://amzn.to/2wG4tlP
https://www.aliexpress.com/item/33000...
TS100 Soldering Iron:
https://amzn.to/2K36dJ5
https://www.ebay.com/itm/TS10065WMI...
EEVBlog 121GW Multimeter:
https://www.eevblog.com/product/121gw/
DSLogic Basic Logic Analyzer:
https://amzn.to/2RDSDQw
https://www.ebay.com/itm/USBLogicDS...
Magnetic Screw Holder:
https://amzn.to/3b8LOhG
https://www.harborfreight.com/4inch...
Universal ZIP sockets: (clones, used on my ZIF64 test machine)
https://www.ebay.com/itm/14161820...
RetroTink 2X Upconverter: (to hook up something like a C64 to HDMI)
http://www.retrotink.com/
Plato (Clone) Side Cutters: (order five)
https://www.ebay.com/itm/12510PCS...
Heat Sinks:
https://www.aliexpress.com/item/32537...
Little squeezy bottles: (available elsewhere too)
https://amzn.to/3b8LOOI
Links
My GitHub repository:
https://github.com/misterblack1?tab=r...
Commodore Computer Club / Vancouver, WA – Portland, OR – PDX Commodore Users Group
https://www.commodorecomputerclub.com/
Instructional videos
My video on damagefree chip removal:
• How to remove chips without damaging ...
Music
Intro music and other tracks by:
Nathan Divino
@itsnathandivino