OS2 World Community Forum
OS/2, eCS & ArcaOS - Technical => Hardware => Topic started by: Neil Waldhauer on January 03, 2026, 02:26:25 am
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I have a Lenovo Thinkpad X13 gen 2, and while I didn't get it to run ArcaOS, I was curious if it could be done.
It can't. (see attachment) Actually, it can. See correction below.
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Hello and happy new Year!
it works for me with a x13 G4 (AMD Ryzen 7 Pro 7840U with Radeon 780M). 1.4 Gb Ram is accessible. Unfortunately I dont get any USB Ethernet Adapter running (Moschip, ASIX). Both worked on previos ArcaOS installations on a different Computer. They are recognized but dont get an IP assigned, Static IP works but doesn't get connection to the router.
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Mo,
The NIC driver needs to be located after certain other drivers in the CONFIG.SYS file, and gives that exact symptom if it is not. Run 'testlog generic' from a command line and in the file created scroll down to the 'Config.sys' section and see if it lists any errors.
Regards,
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I need to correct my previous post. I changed the BIOS setting for video RAM from 512 MB to 256 MB, and ArcaOS can now run on the computer. The latest MultiMac32-E1000B driver supports the Ethernet port.
A Lenovo adapter is required to connect an Ethernet cable because the laptop is too thin to support a normal Ethernet connection.
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That's good as I"m sure I did hear of some where the frame buffer couldn't be put in low memory.
How much ram is accessible? mem /v
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Hi Neil.
A Lenovo adapter is required to connect an Ethernet cable because the laptop is too thin to support a normal Ethernet connection.
Is that the "ThinkPad Ethernet Extension Adapter Gen 2 (https://www.lenovo.com/us/en/p/accessories-and-software/cables-and-adapters/cables-and-adapters_adapters/4x90q84427)" ? I use one o this on the Thinkpad T14s ethernet.
Regards
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For my Lenovo Thinkpad X13 Gen 2, the "Accessible to system" memory reported by mem /v is 2267 MB
And this is a "ThinkPad Ethernet Extension Adapter Gen 2" I am using for Ethernet. The X13 gen 2 and the T14s gen 2 share a hardware manual, so they are very similar.
I also have the Lenovo Thinkpad USB-C Doc Gen 2, so I plan to learn a lot more about USB support under ArcaOS.