BIOS does not see microSD, what should I do?
- Thread starter za6fm
- Start date
arochester
Well-Known Member
Why do you want the BIOS to see the MicroSD? Do you want to boot from it?
If it's in a card reader you might try booting from USB.
What is the output from
?
If it's in a card reader you might try booting from USB.
What is the output from
Code:
lsusbI want the BIOS to see microSD
and he's in a card reader,
but the bios does not see.
$ lsusb
^[[2~Bus 001 Device 004: ID 04f2:b452 Chicony Electronics Co., Ltd
Bus 001 Device 006: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse
Bus 001 Device 005: ID 04ca:300b Lite-On Technology Corp. Atheros AR3012 Bluetooth
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 002: ID 8087:07e6 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
and he's in a card reader,
but the bios does not see.
$ lsusb
^[[2~Bus 001 Device 004: ID 04f2:b452 Chicony Electronics Co., Ltd
Bus 001 Device 006: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse
Bus 001 Device 005: ID 04ca:300b Lite-On Technology Corp. Atheros AR3012 Bluetooth
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 002: ID 8087:07e6 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
arochester
Well-Known Member
arochester
Well-Known Member
No. Disable both.
Are you attempting to boot Linux fom the SD card? I tried that and learnt that my laptop's bios didn't support that, so if you're trying to do the same it might as well be your case too. What's the output of
you should look for something like
Code:
lspci -v
Code:
08:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)
Subsystem: Hewlett-Packard Company Device 188b
Flags: bus master, fast devsel, latency 0, IRQ 26
Memory at 90100000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
