Hawking 3 port print server

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Huscarl17
    New Member
    • Apr 2018
    • 8
    • USA
    #1

    Hawking 3 port print server

    Found several in a box no PS with them so ordered new from DigiKey.
    None work correctly some power up but can not see them on the network and can not connect with the Hawking setup software.

    Does anyone have any experience repairing?

    I am going to do a complete recap on two of the ones that light up.


    Will post followups.
    Tags: None
    • Curious.George
      Badcaps Legend
      • Nov 2011
      • 2305
      • Unknown
      #2
      Re: Hawking 3 port print server

      Originally posted by Huscarl17
      Found several in a box no PS with them so ordered new from DigiKey.
      None work correctly some power up but can not see them on the network and can not connect with the Hawking setup software.
      Monitor network traffic from (and to) the device shortly after powerup to see if it is looking for a DHCP lease, BOOTP, TFTP access, etc.

      If there are indicator LEDs on the NIC connector, see if they "wink" at all.

      If they're wireless devices, then you'll have to snoop the wireless traffic, instead.
      Last edited by Curious.George; 10-08-2019, 08:53 PM.

        Comment

        Previous template Next

        Related Topics

        Collapse
        • Jeff Schmidt
          Oki B6300 SMD Capacitors for Network port
          by Jeff Schmidt
          I have had a few power hits and notices that network isn't working to printer, settings still set for static IP, get link LED on switch but no ping. Removed board "PWB Walther2 140E49380" and measured all (3) large caps (C2619, C2620, C2621) in picture with Diode Mode on Fluke, ESR meter, and continuity mode with reversing the probes, no readings for any. What value SMD capacitors would these be?...
          08-11-2024, 09:47 AM
        • fredyjbi
          please help, friend, thinkpad L480 NM-B461 rev 1.0 JDOCK1 type C port 5volt only, thank you
          by fredyjbi
          I have a thinkpad L480 NM-B461 rev 1.0 laptop functioning normally with Type 1 port (JUSBC1)
          if you use port type C 2 (JDOCK1) with a usb type meter it only displays 5v, thank you
          I tried to look at the schematic diagram USBC_VBUS20, which is the port path from JusBC 1 to U4701 then goes to the system2 charging IC, why is there no system2 path leading to the charging IC on the TYPEC_VBUS20 port which is JDOCK1, thank you for your help.

          if you look at the power sequence there must be 2 types of port type C a (JUSBC1) via U4701 and port type C b (JDOCK1)
          On the type...
          4 Photos
          07-09-2024, 11:28 PM
        • omega
          Troubleshooting of redundant F750E-S0 Dell PowerEdge Server
          by omega
          Hello all,
          as a beginner electronics hobbyist, after a few years I would like to place another post on this Forum section, given that I did not succeed in finding any useful advice among the other posts.

          Over the last years, I have been using a PowerEdge Dell Server with two redundant PSUs, namely the 750W F750E-S0 ones (aka 06W2PW). Unfortunately, last summer one of them failed (perhaps owing to an overheating), and the server had for working to take into account the other one only. Of course I opened and tried to troubleshoot the failed PSU, but each cap I tested seemed to...
          1 Photo
          02-09-2024, 03:34 PM
        • howardc64
          Samsung UN55JU650DF network/streaming problem
          by howardc64
          Fixed a 9 year old UN55JU650 by replacing backlight. Original backlight LED was still working after 27k! hours but terrible picture of course. Few LEDs were out, 5-6 lens fell off (bright white spots) and another few popped off with slightest force. Surviving LEDs were all slightly blue so picture has a blue tint.

          This TV runs older Tizen OS (updated to latest version, see pic) and have problems with network (wifi or ethernet) connection. The Tizen UI frequently switch to coax input source while changing content sources. . If no good signal (coax not connected, no prior antenna/cable...
          07-09-2025, 12:44 PM
        • davg
          Home network connection problem
          by davg
          I just bought a new ThinkPad laptop and I need to connect it to my home network. I have several computers on my network and can see each other in File Explorer and the older ones can communicate with each other (even with the new one) but the ThinkPad can see the other computers but can't communicate with them. I get the (network error 0x80070035 The network path not found). I tried several scenarios that I found on line but none of them worked?? Since the other computers on the network can communicate fine I'm assuming the problem is with the setup of the ThinkPad? All computers are running Windows...
          03-06-2021, 07:13 AM
        • Loading...
        • No more items.
        Working...