OS2 World Community Forum
OS/2, eCS & ArcaOS - Technical => Setup & Installation => Topic started by: Dan Eicher on August 01, 2025, 06:25:12 pm
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Using a Thinkpad T530 - it has an SD Card slot, collecting dust.
Should I be able to pop-in an SDHC
card and use minilvm to format it?
Would the recommendation be FAT32 or JFS?
Is the backend for this the usbmsd?
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Hello Dan
As far as a I know there are some SD Card slots that are based in a different interface which we don't have driver on OS/2. I don't remember if it was I2C or other name. . If it is "eMMC", we don't have driver for it. (please someone correct me)
Does you MMC/SD Card Slot is working on ArcaOS? Do you see it on any report? lsusb, pci.exe ? Does it show as a drive on lvm?
Here it is the Specs of the T530 on the Lenovo PSREF (https://psref.lenovo.com/syspool/Sys/PDF/withdrawnbook/ThinkPad_T530_we.pdf), but I can not be sure if it is eMMC yet.
Dan, can I add the you Thinkpad T530 information to the OS2World wiki? Can you share with me the TESTLOG (https://88watts.net/download/testlog-3.57.exe) report and lsusb report? Please let me know what works and what don't.
Regards
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Here you go!
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Thanks Dan
Your machine has Firewire (IEEE 1394). We have a driver for it, but no implementation for any Firewire device, so it is useless ;D
Here it is my first take on your hardware.
- https://www.os2world.com/wiki/index.php?title=Lenovo_Thinkpad_T530
Let me know any corrections or remarks you want to add. Did you disable something on the BIOS to make it install? Any tricks there?
Regards
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Hello Dan
The SD Card reader is the "Ricoh PCIe SDXC/MMC Host Controller - 1180:E823". I don't have any report of anything similar working on OS/2. Seems to bee PCIe.
Regards
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The wiki looks awesome.
As for the install.
I changed the bios to secure boot off,
no uefi,
legacy,
csm on.
I had one quirk in the install, I logged it on Mantis [which I can't access at the moment]
I think it's the 3rd reboot, startup.cmd installs things, like the bar on the bottom of the screen.
Mine abended on product 29 or 27.
I worked around that, by moving startup.cmd to dan_startup.cmd, rebooting.
starting cmd.exe and running dan_startup.cmd by hand - and it completed.
Last week, I read all the help / wiki files on arcanoea.com,
This week I read through everything in /sys/doc.
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Using a Thinkpad T530 - it has an SD Card slot, collecting dust.
Should I be able to pop-in an SDHC
card and use minilvm to format it?
Would the recommendation be FAT32 or JFS?
Is the backend for this the usbmsd?
I expect that it is the same as the slot in my ThinkPad L530. I never got it to work. The simple solution was to get a USB SD card adapter. I got a Kingston device (Realtek internally). It started to work with the Arca Noae USB stack, a few releases ago.
There may be a better option, unless you use the SD card with another device. I have a couple of USB external drives, using SABRENT enclosures, with Crucial NVME sticks. They work far better than SD cards (and adapters).