I can burn a rom based on flash ic (DIP28 / DIP32 / PLCC). Also specific roms for IBM XT.

Hardly to list all combinations but these are typical:

Missing bios or need upgraded version for your motherboard
Damaged or missing bios on your graphic card (VLB / ISA / PCI)
MrBios upgrade for motherboard
custom needs
I have also solutions for 2in1 / 3in1 bios.

For old motherboards sometimes is hardly to fit bios in the first try. In this case I can make better price when you will take multiple chips.

In auction photo you can see burned MrBios upgrade for 386 Asus motherboard (based on UMC chips).

Feel te free to ask when should I something clear

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USD / EUR / Payment

due to new Ebay Payment System I had to switch my auctions to EURO currency. If you have USD then let me know before purchase
if are you interested in particular item but don't have full amount now - we will find solution

More Stuff & Wanted

you can visit my retro drive where I have a lot of items for sale/exchange and can make a dedicated auction for you: https://drive.google.com/drive/folders/1m8lvkYSB-DOyFwWIvR6PY0zlqdckpAgQ
if you want something which didn't find in my drive then please ask. I have more items which are not prepared (yet ) for sale
if you have something from my wishlist then can buy it from you: https://drive.google.com/file/d/1knXkEoGAiRbrcXbxv2LbcQ609S3QE2Hr

Shipping

i ship worldwide but some regions are slowly with processing customs so I set maximum handling time (but mostly send items within 3 days).
delivery time to North America: ~2-3 weeks for airmails. ~1.5-2.5 months for heavy items via boat
if you live in Asia / Africa / South America - better to ask before purchase about shipment. Due to COVID many countries are not available for shipment.
heavy items - please always open package with carrier assistance. When content will be damaged then you must fill protocol in place. Please ask about real costs. It really depends on the weight & location.

Returns

it is a private sale. No returns. Please also don't ask about cancelling after placed order. If something is not clear for you then please ask BEFORE purchase. Respect our time and money (not all fees are rollbacked).

BIOS MRBIOS PCChips M919 Biostar ASUS Gigabyte ATrend 286 386 486 IBM XT

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