Can i use any charger on s505

You have already diagnosed the;

A) AC adapter (Charger)?

1) You have taken a multimeter, set the Function knob to DC Voltage, and tested the AC adapter to see if it is putting out 18.5 Volts? (DC)

2) You had an assistant gently wiggle the power cord to the charger, AND the power cable from the charger to the laptop?

Diagnosed to see if there is an intermittent reading due to broken wires?

B) Checked out the DC Power Jack that the AC adapter plugs into?
(DC IN)

{ It's a DC Power Harness. The jack has a cable with a connector on the end }

Jack is in good condition? Center Pin doesn't move, outer metal shell doesn't move?
DC Power jack solder connections are good, not cracked?

Then you are looking for the power sensor chipset. It is a power MOSFET,

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

This is one that is used in a LOT of laptops,

https://docs.google.com/viewer?a=v&q=cache:oER5NNz8cwcJ:www.fairchildsemi.com/ds/FD/FDS6675BZ.pdf+Fairchild+FDS6675BZ&hl=en&pid=bl&srcid=ADGEEShOhWPjm_M-ROHme4iEMrztCTOd-28jNiy1hVLQQh_VOyv8zcXEVDB_iTQA6MuZO88UmRkDgjyW9j4CP2aIJ-4DS-h6JNM3lvxldeApQeecmz_DADCw1s7tmNLxfPknqX14SZP6&sig=AHIEtbS_rYUAeo_8rB9YHkW05ZjLqeH4Jg

Service Manual,

http://h10025.www1.hp.com/ewfrf/wc/manualCategory?cc=us&lc=en&dlc=en&document=&product=4210321

The HP G42-210(?)BR Notebook PC is part of the HP G42 series of Notebook PC's.

In the list click on the file name -

Compaq Presario CQ42 and HP G42 Notebook PC - Maintenance and Service Guide.

This is a PDF file. It may take up to 30 seconds before the first page comes up.

Regards,
joecoolvette

If you just need a replacement power cord then you should be able to use any similar 'kettle' plug computer power lead from a system unit, monitor etc.If you actually need a replacement power supply including the power transformer block which converts the mains voltage to the DC voltages required by the printer, then you will need to look at on-line companies who provide such parts.See http://www.aliexpress.com/store/100504/202932004-359117582/Original-AC-Power-Adapter-Charger-for-HP-Deskjet-F380-All-in-One-printer-00086.html for one such company which also shows the power lead socket.

Hi Vicki ,
the best place is www.hp.com type in make and model and under accessories
you'll find the power adapters , ...................Goodluck Roy

A Dell Mini net book is a small and very portable laptop. The compact size makes it a good candidate for travel or just simply using around the house. Outdoor aficionados can get the most computing life out of a Dell Mini by finding a way to charge the battery outside. One method works when you are near a building while the other can be used for more remote outdoor locales

Things You'll Need

• Extension cord
• Solar laptop charger
• Dell Mini power adapter

1. • 1 Plug an extension cord into an available power outlet. Run the extension cord to where you are outside. Many homes also have exterior outlets. Use an extension cord that is designed for outside use. Plug the Dell Mini power adapter into the extension cord to charge the battery.
     
   • 2 Purchase a laptop solar charger. Solar chargers are available from several different manufacturers and may come in the form of a roll or be built into a case that closes up for travel. Depending on the charger, you may also need to purchase a Dell Mini power adapter. Some chargers work with a Dell Mini cigarette lighter adapter that is designed to plug into a vehicle's power port.
     
   • 3 Place the solar laptop charger in a sunny location. Open up the case if the charger is in one and roll it out flat or unfold it to expose all of the solar cells.
     
   • 4 Connect the Dell Mini power adapter to the power port on the solar charger. Connect the other end to the netbook. The adapter will regulate the charge coming from the solar panel and recharge the battery in the Dell Mini.
     
2. Tips & Warnings
3. Solar chargers offer less power than a wall outlet. They can be used to extend the battery life of a Dell Mini or to recharge the battery when the netbook is off.
   
4. Some solar laptop chargers are relatively heavy. Take the weight into consideration if you are going to be backpacking or otherwise carrying it on your person.
   

I'm confused too... it sounds like the power adapter is not (electrically) connecting to the laptop or the adapter is not delivering proper voltage/amps to the laptop.

You shoud 1. make sure that the AC plug is properly in the AC socket, 2. that the AC cord is (mechanically) connected to the adapter, and 3. that the adapter is (mechanically) connected to the laptop.

I cannot tell you how many laptops I have seen where the (internal) power connector breaks as a result of (typically) mis-handling, dropping, etc. Try (gently) wiggling the adapter connector and look for the LED changing colors.

You could also test the voltage output of the adapter with a standard Volt meter...

You can buy standard power chord by clicking here.
If you want any shop nearby please give me location where you live at so that i can give you the nearest location

Hello.

The most common reasons for power issues are the battery, power jack and power adapter/cord.

Power off and remove the battery. If the laptop powers on with just the adapter connected, your battery is faulty.

If you move/wiggle the power adapter at the point where it connects to the laptop, and the power goes off and on, the power jack is the problem.

The power jack is inside the laptop and either needs soldering or replacement. If a power jack problem, it should be addressed by someone knowledgeable.

If no change, the power adapter is probably faulty and needs replacement.

Hope this helps.

Do you mean only the power cable that linked the power brick with laptop was broken? Of course if you are 100% sure that's the only part that fail, you may only buy a cable. Check this link blow:
http://www.chargerbuy.com/cable-connector/power-cord.html

But if you are not that sure, i'll suggest you buying a whole new charger:

HP Pavilion DV4000 AC Adapter

yes the pa10 and the pa12 is compatiblehttp://www.portablecomponentsforall.com/power-cord-pa10pa12-adapter-j2551-p-26533.html see

As you have found... half a volt at that amerage should be just fine...

If it helps, I just bought an aftermarket replacement of the correct voltage and amperage for my nx9010 from eBay for $15AU delivered. It'd probably help when it comes time to sell your laptop =-]