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Power adaptor for compaq scanner S4 100 - Compaq S4 100 Flatbed Scanner

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When I hit the power on button on my compaq nc6220 the yellow battery light flashes and nothing happens


Please try removing the battery, and then connect the power adaptor and try switching the laptop on see it if works if it works then the battery needs to be replaced. I would also recommend if you can check your power adaptor / swap your power adaptor with a know good adaptor (if you have one). The remaining steps will depend on the outcome of the steps above.

Oct 02, 2012 | HP Compaq nc6220 Notebook

1 Answer

Pinout Details for HP C7671B transparency adaptor mini din connector


Cut the mini din wire, you will see four wires inside the sleeves. The red wire is positive terminal, and black wire is negative terminal. Use any 12V DC adapter to connect. The adapter will light up. Good Luck.

May 12, 2012 | HP Office Equipment & Supplies

1 Answer

Power adaptor?


If you need a replacement, you have two choices. Visioneer no longer makes this scanner, but they do offer replacement power adaptors. They run about $20 plus shipping. It may be quicker (and cheaper) to look on the scanner (maybe on the bottom or on the back, probably beside the power jack) or on the current adaptor itself and see what the power rating is. It will say something like "6 VDC, 1A" or "5.5 VDC, 3-5A". These are the two power ratings you need. VDC is the DC voltage, and A is the amperage. You can take the power adaptor to a local Radio Shack or similar electronics shop, and they'll help you with an appropriate adaptor. You may also be able to find an appropriate adaptor at a large electronics store (like Best Buy) or a large discount store like Wal-Mart or Target. Just go to the electronics section. A small speciality shop will probably take the adaptor and give you the choice of one or two that will work. In a larger store, you may not get as much help, so you just want to match both power numbers on the package, then make sure the plugs on the end of the power cords match, so the new one will fit your scanner (universal adaptors often include several tips that can be put on the end of the power cord; just make sure one of them is the same size and shape as yours).

Mar 06, 2011 | Visioneer OneTouch 5800 Flatbed Scanner

1 Answer

My speakers on my compaq 7550 have no power. when you turn on the sound, the green light is not lit up, so they are not getting power.


Have you checked the Power supply adaptor and the power cord plugs? If all are okay, then the power supply adaptor is the problem. Change the power supply and it should work.

Mar 05, 2011 | Compaq FS 7550 17" CRT Monitor

2 Answers

Can 15 volt power adaptor be used on an 18volt scanner?


you dont have other choice, how about to buy an multi plug-in adaptor from 3V up to 23V can manage the voltage of your scanner, but if not this 15volts can support your scanner..

Jun 22, 2009 | HP ScanJet 2300C Flatbed Scanner

2 Answers

Benq flatbed sacanner is not working


As far i know this problem 0024 is concern about ur power adaptor is not passing the right voltage to scanner [ffff:0024] is power adaptor error . change the power adaptor to its genuine power adaptor , ur problem is solved

Nov 18, 2008 | BenQ Scan to Web 4300U Flatbed Scanner

1 Answer

COMPAQ V2000 WILL NOT POWER UP WITH DC/ADAPTER OR BATTERY


Hve u tried a differnt adaptor , the adaptor might be blown too ,try replacing the adaptor , also check for the power cord if it has any kinks in it which may be interrupting the power supply , since the adaptor 18.5 v 3.5 a is the most common of all hp adaptors u should find one to try .

Aug 27, 2008 | Compaq Presario R3000 Notebook

1 Answer

Power adaptor


If you can find an adapter with the same Connector, Polarity,Voltage. and the required Amperage or higher, it should work.

You might be able to find the exact part on Ebay or an online store.

Here are the part numbers depending on you location.
218864-001 Power module (USA, Canada)
218864-371 Power module (Asia/Pacific)
218864-A71 Power module (PRC)
218864-AB1 Power module (Taiwan)
218864-AC1 Power module (Hong Kong)

Jul 04, 2008 | Compaq S4 100 Flatbed Scanner

1 Answer

No power


Same problem, too. It must be that planned obsolescence. HP wants $125 for a replacement - right! I got one at a surplus electronic store for $12.95. Make sure it is 12V and at least 1250 mA.

Nov 09, 2007 | HP Scanjet 4470c Flatbed Scanner

4 Answers

Compaq Armada 7400 AC Adaptor Pins


Below is the URL for compaq's Service Manual for that model. This shows you the details of every single part & how to disassemble and reassemble every screw. Surely it has to be in this document, somewhere. --> ftp://ftp.compaq.com/pub/supportinformation/forum/portables/7400msg.pdf

Aug 04, 2007 | Compaq Armada 7400 Notebook

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