![Tube Time on X: "so i got this 486 motherboard, and it came with a 486DX2-66. i happen to have a couple of 486DX4-100 chips, so let's give it a little upgrade! Tube Time on X: "so i got this 486 motherboard, and it came with a 486DX2-66. i happen to have a couple of 486DX4-100 chips, so let's give it a little upgrade!](https://pbs.twimg.com/media/EZykWwKVAAI6aC5.jpg)
Tube Time on X: "so i got this 486 motherboard, and it came with a 486DX2-66. i happen to have a couple of 486DX4-100 chips, so let's give it a little upgrade!
![Finally took a chance on one of those cheap eBay 486 boards from Ukraine. It showed up after about a month exactly as advertised! Listing said it sometimes boots and sometimes doesn't, Finally took a chance on one of those cheap eBay 486 boards from Ukraine. It showed up after about a month exactly as advertised! Listing said it sometimes boots and sometimes doesn't,](https://i.redd.it/y3t1vx6yw9a51.jpg)
Finally took a chance on one of those cheap eBay 486 boards from Ukraine. It showed up after about a month exactly as advertised! Listing said it sometimes boots and sometimes doesn't,
![100% OK Original Motherboard Fanless PCM-4862 Rev.A3 CPU Board 486 Industrial Mainboard PC/104 SBC PCI Slot PC104 with CPU RAM 100% OK Original Motherboard Fanless PCM-4862 Rev.A3 CPU Board 486 Industrial Mainboard PC/104 SBC PCI Slot PC104 with CPU RAM](https://ae01.alicdn.com/kf/H94f42d10ed144f169072e2ad99c9f152t.jpg_640x640Q90.jpg_.webp)
100% OK Original Motherboard Fanless PCM-4862 Rev.A3 CPU Board 486 Industrial Mainboard PC/104 SBC PCI Slot PC104 with CPU RAM
![Amazon.com: lilili Computer Mainboard Fit for SOCKET3 486-PVT Contains CPU Workstation Motherboard Computer Motherboards Desktop Motherboard Computer : מוצרי חשמל Amazon.com: lilili Computer Mainboard Fit for SOCKET3 486-PVT Contains CPU Workstation Motherboard Computer Motherboards Desktop Motherboard Computer : מוצרי חשמל](https://m.media-amazon.com/images/I/71TN8eEqAJL.jpg)
Amazon.com: lilili Computer Mainboard Fit for SOCKET3 486-PVT Contains CPU Workstation Motherboard Computer Motherboards Desktop Motherboard Computer : מוצרי חשמל
![Applies to for Desktop 486 motherboard VIA chip with 7 ISA slot industrial bowling equipment motherboard - Price history & Review | AliExpress Seller - Hong Kong Wheat Technology Co., Ltd. Store | Alitools.io Applies to for Desktop 486 motherboard VIA chip with 7 ISA slot industrial bowling equipment motherboard - Price history & Review | AliExpress Seller - Hong Kong Wheat Technology Co., Ltd. Store | Alitools.io](https://alitools.io/en/showcase/image?url=https%3A%2F%2Fae01.alicdn.com%2Fkf%2FHTB11Z.7lkomBKNjSZFqq6xtqVXa6%2F486.jpg_480x480.jpg)