Differences

This shows you the differences between two versions of the page.

--- userdoc:board_qotom_q190g4n-s07 [2018/07/01 13:19]
abelbeck
+++ userdoc:board_qotom_q190g4n-s07 [2022/07/03 06:59] (current)
mkeuter
@@ Line 4: / Line 4: @@
 **Board Specifications:**  [[http://doc.astlinux-project.org/_media/userdoc:qotom-q190g4n-s07-motherboard-manual.pdf|Q1900G4 Nano Motherboard]]
+**Vendor:** [[http://www.qotom.net/product/36.html|Product Page]] ((there is also a nearly identical [[http://www.qotom.net/product/35.html|Q190G4U]] version in a slightly different design))
 **AstLinux Board Type:**
-  * "genx86_64" (VGA video console)
+  * "genx86_64" (Video Console: VGA)
 **Complete System Recommended Options:**
@@ Line 16: / Line 18: @@
 **Total System Power (no VGA connection):**  7 Watts when idle.
-**Performance:**  37.6 secs. (Maximum OpenVPN: 125 Mbps)
+**Performance:**  28.2 secs. (Single-core test, lower is better)
-  openvpn --genkey --secret /tmp/secret
+  time ( echo "scale=3456; 4*a(1)" | bc -l )
-  time openvpn --test-crypto --secret /tmp/secret --verb 0 --tun-mtu 20000 --cipher aes-256-cbc
 **Configuration:**
@@ Line 69: / Line 70: @@
 Save the above BIOS changes, reboot.
+!!Note:!! On newer BIOS versions (12/2018) you might need to make the following changes, if you can't boot the AstLinux installation from an USB stick:
+In "Chipset/South Bridge/USB Configuration":
+  * ''XHCI Mode -> Disabled''
+  * ''USB 2.0(EHCI) Support -> Enabled''
+If the mSATA was pre-installed (with e.g. PFSense) you also need to setup the Boot Priorities for the USB stick correctly on the "Boot" page.\\
+Or you can choose a temporary Boot-Device at the „Save & Exit“ tab under „Boot Override“ at the bottom (instead of a Boot-Menu).
+!!Update:!! To activate the boot menu, press F11 (or F7 on some models).
 **Photos:**
@@ Line 77: / Line 90: @@
 {{:userdoc:qotom-q190g4n-s07-inside.jpg?nolink|Inside}}
+**Qotom Q190G4U (alternative model)**
+{{:userdoc:qotom-q190g4u-s01-back.jpg?nolink&650|Q190G4U Back}}
 \\