Question about Office Equipment & Supplies

3 Answers

Hp 7410 Printer will not power up checked ac dc adapter as all right any suggestions?

Posted by on

  • 4 more comments 
  • jmedley Jan 26, 2008

    Will not power on!

  • LAGood Apr 22, 2008

    Same problem, my mini display shows like it wants to start but when I try the power button it won't turn on...called HP today they tried to sell me a new printer

  • Anonymous Jun 04, 2008

    HP 7410 window shows HP Invent screen with flowing gray line across bottom as if trying to start up but nothing happens. On button does not function and is not lit. Plugging and unplugging power has no effect.

  • Anonymous Sep 10, 2008

    hp 7410 says hp invent and will not turn on

  • dyhomey Sep 16, 2008

    My HP 7410 will not turn on and it is stuck on the hp invent screen. I pulled the power cable out and while putting it back in I an hear a clicking noise

  • Anonymous Nov 22, 2008

    The "invent" screen shows up and looks like it is trying to boot up, but keeps starting over again and will not turn on.

×

Ad

3 Answers

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 4 Answers

I know this is kind of late, but I had the same problem and was able to fix it by unplugging the wireless card inside the printer. I posted a how-to with pictures on this blog. Check it out. I hope it works for you.

http://larrycrazyness.blogspot.com/2009/01/hp-fixed.html

Posted on Jan 31, 2009

Ad
  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

That definitely worked for me as well. I turned off the wireless radio in the network settings and am now using it wired. Works perfectly.

Posted on Jan 18, 2010

Ad
  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Thanks mate, worked like a charm

Posted on Apr 30, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Need to know input, polarity and voltage to ensure I have the right adapter.


Complete Guide to Using the Correct Charger or Power ...

www.groovypost.com/.../choose-right-power-adapter-charger-phone-lap...
Jun 24, 2013 - If the device has a DC input of +12V / 5.4A, get an adapter that has a DC output of +12V / 5.4A. If you have a universal adapter, make sure it has the proper current rating ... Ideally, you'll have the same voltage, current and polarity on your ......or hdmi on my laptop .can you say what's the reason for the same.

How to select an AC to DC power adapter - ApogeeKits

www.apogeekits.com/power_adapter_selection.htm
An explanation of regulated versus un-regulated AC to DC voltage power adapters. ...voltage output power adapters and how to use this information to select the right one... Some (more expensive) DC voltage output power adapters have voltage ... Care should be take to ensure that the maximum input voltage of the load ...

AC/DC Power adapter ' Laptop Parts 101

www.laptopparts101.com > Laptop parts
Dec 26, 2008 - It's very important to use the right adapter for your laptop. ... Polarityon the new adapter's plug must be the same as on the original ... AC/DC power adapter voltage and amperage ..... I have purchased an non-hp dc-dc convertor (150W), 12Vinput, 19V output. .... So the cable component has to be replace.

Determining Proper A/C Polarity - Galen Carol Audio

www.gcaudio.com > Resources > How-To's

Jan 10, 2016 | Computers & Internet

1 Answer

AC/DC Adapter for Lexmark X4550


Google the Internet for a power adapter for your model printer.
You will get various suppliers and prices.

Jan 31, 2013 | Office Equipment & Supplies

1 Answer

AC adapter power connection LED blinks but not charging


This suggests to me that you need to check out the AC adapter, and see if there is an intermittent short. In otherwords a break in the wires.

AC adapter unplugged from laptop, and power, remove the AC power cord from the body of the AC adapter.

Use a multimeter set to OHM's, (1K), and connect the Positive (Red) probe lead to one of the flat bladed prongs, in the power plug that plugs into the surge protector.

Touch the Negative (Black) probe lead to one of the holes in the plug, that goes into the AC adapter 'body'.
Keep going from hole to hole, until you get a reading.
Now have an assistant gently wiggle the power cable, and see if you get an intermittent reading.

Do the same for the other plug's flat bladed prong.
Intermittent reading means replace the power cable, or if more feasible, the entire AC adapter.

Power cable proves to be fine, move on.
Plug the power cable back into the AC adapter. Plug the AC adapter into power.
Using a multimeter set to DC Voltage, touch the Positive (Red) probe lead of the multimeter, to the center hole of the plug that goes into the laptop.
(If just a symbol, the DC Voltage symbol is a dotted line over a solid line)

The Negative (Black) probe lead, touches the outside cylindrical metal shell, of the plug.
Have an assistant gently wiggle the cable, and see if there is an intermittent reading on the multimeter.
(Reading should be 18.5 Volts DC)

[There are Analog multimeters which have a scale, and a needle, and Digital multimeters that just have a digital readout.
If using an Analog multimeter the needle will drop towards 0.
If using a Digital multimeter the readout will drop to smaller numbers, or 0 ]

AC adapter checks out? Go on.

The port on your laptop where the AC adapter plugs in, is the DC Power Jack.
AC adapter unplugged from laptop, Battery removed.
Take a pencil, and gently use the eraser end to see if you can wiggle, the center pin of the DC Power Jack.

ANY perceptible movement means a problem with the DC Power Jack.
The GOOD news is that the DC Power Jack, is NOT soldered directly to the motherboard.

It slides down in a Channel on the outside edge of the Base Enclosure, and has a wiring harness coming from it.
The end of the wiring harness has a plug, that plugs into the motherboard.

The HP part number for this DC Power Harness is HP 600630-001

A) http://www.dectrader.com/600630-001-New-HP-DC-input-power-socket-connector-With-cable.html#.UD0_w6B0k9Q

B) http://www.ebay.com/itm/HP-Compaq-600630-001-DC-Power-Input-Jack-Cable-CQ42-G42-Notebook-Series-/180932154005?_trksid=p4340.m1850&_trkparms=aid%3D222002%26algo%3DSIC.FIT%26ao%3D1%26asc%3D11%26meid%3D1653940420718665976%26pid%3D100011%26prg%3D1005%26rk%3D1%26

This is a link to a free Service Manual from HP Support,

http://h10032.www1.hp.com/ctg/Manual/c02627955.pdf

Page 73 is for the Power Connector Cable.

No damage to the DC Power Jack, and the harness is not slightly unplugged?
Now you have real problems.

You have a bad Power MOSFET,

A) MOSFET:

http://en.wikipedia.org/wiki/MOSFET

B) Power MOSFET:

http://en.wikipedia.org/wiki/Power_MOSFET

C) http://mayohardware.blogspot.com/2010/04/important-parts-on-dv6000-and-dv9000.html

However it doesn't take a rocket scientist to replace. (Sorry Gort)
These SMD's use a J-lead contact. Simple unsoldering, and soldering.

(Better be fast though as you don't want to overheat a power transistor. Better be good, because you don't want any cold solder joints)

For additional questions please post in a Comment.
Regards,
joecoolvette

Aug 28, 2012 | HP Computers & Internet

2 Answers

Unit will not come on-power ok ac to dc adapter ok


Great job on checking the power from AC to DC adapter. Also, make sure to plug the printer straight to the power outlet in the wall, bypass any surge device or power strip. Unplug and replug the power adapter in the printer, make sure it's properly secured and in the right position in the slot. Press the power button if needed. If this doesn't help at all, I strongly suggest you contact Lexmark Technical Support to further investigate the problem. I hope I can assist you more on this matter.

Jul 01, 2010 | Lexmark X5495 Printer

2 Answers

Do i need a power cord to operate the 7410


Hello,

The OfficeJet 7410 has a separate power cord and adapter (transformer) that has an output voltage of 31VDC @ 2420mA.

The original HP part number is 0950-4483 but they have a substitute part number of 0957-2145. It can be ordered from HP from this page:

HP Adapter 0957-2145

You may also be able to find one by either Googling the part numbers or if you have an eBay account search there. You may find a better deal.

Thanks for using Fixya. Please take a moment to rate this solution.

BTW, here is the main support page for your printer:

HP OfficeJet 7410 Support

Jan 29, 2010 | HP OfficeJet 7410 All-In-One InkJet...

2 Answers

Hp officejet 7410 will not power up


Remove all the connections from computer to Printer and Printer to Power

Change the position of the Printer
Check by connecting the Different power Cable to a different power Socket
Check power ?





Jan 22, 2010 | HP OfficeJet 7410 All-In-One InkJet...

1 Answer

My hp officejet printer is suddenly stop the working,it is showing the power light off


power supply of printer or the adapter is faulty.

change the adapter and check it out

Jul 01, 2009 | HP OfficeJet 7410 All-In-One InkJet...

1 Answer

I LOOKIN FOR AC ADAPTER FOR HP F370 PRINTER


Whenever I am need of power cords I use Ebay. Here is one for your system.
http://cgi.ebay.com/AC-Adapter-Fits-HP-DeskJet-DJ460-DJ-460-Printer_W0QQitemZ260290984216QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item260290984216&_trksid=p3286.c0.m14&_trkparms=72%3A1199|66%3A2|65%3A12|39%3A1|240%3A1318|301%3A1|293%3A1|294%3A50

Jan 30, 2009 | HP Ruggedized DC Car Adapter for HP...

2 Answers

HP ac/dc adapter 0950-4340


Hi , plug first the adapter to printer before plug it to ac outlet.

Feb 07, 2008 | HP OfficeJet 6110 All-In-One InkJet...

Not finding what you are looking for?
Office Equipment & Supplies Logo

Related Topics:

675 people viewed this question

Ask a Question

Usually answered in minutes!

Top Office Equipment & Supplies Experts

k24674

Level 3 Expert

8064 Answers

jasbo
jasbo

Level 3 Expert

2237 Answers

yadayada
yadayada

Level 3 Expert

79186 Answers

Are you an Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...