What should be the right CPU temp for WRT1900AC?

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invisible
DD-WRT Novice


Joined: 22 Sep 2007
Posts: 20

PostPosted: Mon Jan 23, 2023 2:18    Post subject: What should be the right CPU temp for WRT1900AC? Reply with quote
Information to the Info tab:

Router Model - Linksys WRT1900AC
Firmware Version - DD-WRT v3.0-r50963 std (11/28/22)

Below:
Code:
System Details
CPU Model Marvell Armada 370/XP
CPU Cores 2
CPU Features
VFP VFPv3 VFPD32 EDSP LPAE FASTMULT HALF TLS THUMB IDIVA IDIVT
CPU Clock 600 MHz
Load Average  0.00, 0.00, 0.00
TemperaturesCPU 66.7 °C / WL0 54.0 °C / WL1 57.8 °C


My questions - why Load Average is not displayed? It is displayed once the router is rebooted, but after some time goes into 0 mode...

Secondly - are reported temperatures correct? If yes, are they too high or it is normal to have such temperatures? If it is too high, what are options to reduce them?

Just FYI, the indoor temp inside the room currently is 64F or 18C.

Thanks
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blkt
DD-WRT Guru


Joined: 20 Jan 2019
Posts: 5660

PostPosted: Mon Jan 23, 2023 7:15    Post subject: Reply with quote
Load averages settle 10 - 20 minutes after boot, my gateway load is 0.00 3x not much LAN to WAN activity this hour.

Temps are normal as well but routers run little cooler mounted vertically, also with additional external airflow or fans.
invisible
DD-WRT Novice


Joined: 22 Sep 2007
Posts: 20

PostPosted: Mon Jan 23, 2023 7:30    Post subject: Reply with quote
If I orient the router vertically, should I also adjust antennas how are they positioned?
blkt
DD-WRT Guru


Joined: 20 Jan 2019
Posts: 5660

PostPosted: Mon Jan 23, 2023 7:37    Post subject: Reply with quote
Generally, point them straight up as antenna signals cone outward from the sides.
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