Having problems with your Toshiba Satellite P25 Notebook ?

Toshiba p25... this unit will not power up. when the power plug is plugged in, the front power led will flash once and then nothing. the unit will not power up with or without the battery installed.


Answers :

Hello...if you have extra ATX power supply can you try to replace then try to boot the unit if not working u need to try and remove board inside the casing and try to test only,Mother Board,Memory,Video Card And Power Supply of curse..thanks...^_^
When you plug in the adapter into the laptop a LED lights up to indicate that it is connected to the mains supply and is charging.
The adapter is faulty or the connector is not making proper electrical contact this LED will not illuminate. Wriggle the connector plug to see if the charge light comes on, if it does then the loose connector needs repairing.

Check the adapter with a multi-meter, the voltage reading should be a slightly higher than the voltage that is printed on the label on the adapter. If the voltage is more than 10% below the nominated voltage then replace the adapter it is faulty.
Repair Help & Product Troubleshooting for Toshiba Satellite P25 Notebook

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

My HP Pavilion dv9005us has two issues which I cannot resolve. The wireless device is not even recognized or detected by the computer, and there seems to be an electrical problem where the lighted buttons at the top flicker on and off from time to time, which may also be linked to an issue where the computer will at times refuse to turn on after I press the on button and watch it all light up in response and immediately shut off. Any help with this would be greatly appreciated.


Sorry to here about your DV9005us start up problems.1st. It would be good to know any other problems you may have had in the past either related or non related to you current problems..\015\0122nd. Has the unit be ... HP Pavilion dv9005us Notebook

Compaq evo n610c battery not charging


Hello All;I used to have these same problems. I replace my BIOS battery, which I know was dead, because all settings get reset when I unplug the power and remove main battery. You might not have to replace it if its still good. Back to the main ... HP Compaq Evo n610c Notebook

Compaq laptop problem


That's okay. Your laptop is more or less acting like the old Compaq's always did. In fact, most of us refused to work on them. Your laptop will be running well soon enough. Windows XP has its own compression and decompression program but sometimes do ... Compaq Evo N610C Notebook

Loaded two patches from HP. One to deal with a printer timeout issue and second to ???Screen went to geo pattern. Forced shutdown. Now tries to reboot, blue lights flash go out and flash again every 3 secs or so.


Remove the battery and disconnect from power source.\015\012Disconnect any USB or external devices.\015\012Remove the hard drive and memory. Disconnect the CMOS battery in the memory compartment. \015\012Flip unit over and hold powe ... HP Pavilion dv9700t Notebook PC

I have a dv4017ap laptop ... was working properly yesterday my daughter closed the laptop without shutting down and now the laptop is completely dead


Hi, I'm Steve, Can I get you to try something for me, please remove the battery pack, and power the unit just from the wall adapter without any battery installed.\015\012\015\012I have seen battery's give out the ... PC Laptops

HP Pavillion dv6700 - black screen


Do the following without the battery inserted.\015\012\015\012Let the computer sit with no battery for 24 hours. Do not put the battery in at all. Try using your original memory stick ONLY, with no hard drive and see if it will POST. If i ... HP Pavilion DV6700T Notebook PC

Toshiba 5205-s503 won't start up


In my 15 year career in electronics, among other companies, I have most notably worked for United Technologies as Test Engineering Technician and as an Electronic Failure Analysis Technician for Jabil (Circuit.) I am unemployed due to US electronics ... Toshiba Satellite 5205-S503 Notebook

It want switch on


My Compaq Armada 110 does the same thing from time to time. Most of the time, the best way to have it power back on: Unplug it. Pull the battery out. Plug it back in without the battery. if you get a light flashing to the left of the top ... Compaq Armada 110 Notebook

My CF-29 has battery issues


I'm just thinking that this might be caused by your power supply unit that came with the laptop although I'm not totally sure about this. When you are at home what I would recommend you do is remove the battery and just use the laptop whilst it's co ... Panasonic Toughbook 29 Touch (P/N CF-29ETPGLKM) - DISCONTINUED PC Desktop

While on Battery at airport, it went off. Pushed


Try removing the battery from the unit and re-connect.\015\012Do this without the adaptor plugged in.\015\012Next, plug in your a/c adaptor and see if the power light and battery starts to charge. ... HP Pavilion dv6000z Notebook

HP DV2503TX LCD won't turn on


Doesnt seem to be the screen by the sound of things...first of all splitting into 8 screens is not motherboard problem neither is blue screen..\015\012if you have bad sectors on hd screen wont come on...\015\012if have faulty mem cards wo ... HP Pavilion dv2000t Notebook

Dell latitude 810 will not power up and says low battery


The problem IS, that the battery is not being charged. What we need to do is figure out WHY.\015\012\015\012Possibility 1: the DC (power) jack on the computer has a problem. In that case, take it to a pc shop and have another jack install ... Dell Latitude D810 PC Notebook

Few months ago I started having issues with the ac adapter it did not provided power to the unit, if you unplug and plug it again from the power cable it worked, until one day just stop. I purchased one in ebay. now the charging light is off, and it won't boot up with the battery installed, and if I remove the battery will boot up fine, but if I install the battery while unit is on, will switch to battery and few minutes later will turn off because there is no charge, on the battery, any suggest


You most likely have a shorted cell in the battery, this causes it to shut down, if you can measure the battery voltage at the (-) (+) terminals I bet its low, you need a new battery most likely. Will it run fine without the battery, or the old adapt ... Gateway 6022GZ Notebook

I installed a old 250w powersupply and removed all the PCI cards and memory. I installed the RAM no problem. But when I put back the PCI cards, flashing amber light on the powerbutton. No Diagnositc lights in back. CMOS battery has be replaced. Question is.....Do I need a bigger powersupply? Its not the motherboard cause I changed it out twice and same results. I dont have a power supply tester handy but I can get it checked out if needed. Like I said, The computer turned on without the pci card


Hi,Regarding the Power Supply, i believe it's Sufficient.The amber light you are getting is the Battery charge light, If it is just a steady blinking then the machine is indicating that it is charging the battery just like nor ... Dell Dimension 8300 PC Desktop

Dell Inspiron 9400 will not charge - AC adaptor not recognised


Does the laptop power up just no charge the battery? If the laptop does not power on then you may have a bad power supply in the unit. If it does power up than you most likely have a bad battery connector of blown fuse on the motherboard. The flashin ... Dell Inspiron E1705 Notebook

LAPTOP WON'T BOOT UP - ORANGE POWER LIGHT FLASHING


This was an odd one to fix. I found apon opening the machine that the heat sink was completly blocked with fluff (Picture Uploaded) so I removed it and cleaned it up.\015\012I then removed the CPU, cleaned that of thermal paste and cleaned the ... HP Pavilion dv1000 Notebook

Not working my computer is not coming on at all. i bought 2 new batteries and a new battery charger. i once had a docking station which was burned out during a storm. how can i get this to work without using the dock.


Does it work with the dock then? Are there any lights when you plug it in w/o the dock?\015\012If when you press the power button anything flashes count the flashes and their frequency. (fast or slow) The only hope you have is to hold down the power ... Compaq Armada 7400 Notebook

On Toshiba Tecra M2-S730 Laptop, the Power Adapter LED is flashing in orange, battery is full lit in green, and the power led is not turning on even I press the power button ? Advise me any solution ?


Hi,You can try the following steps:- Unplug the power cord from the laptop and remove the battery then press the power button of the laptop for 15 seconds- Put the battery back in, turn on the laptop without plugg ... Toshiba Tecra M2-S730 Notebook

M-series gateway (m1629) press start button, nothing


Taken apart, looking for abnormal solder etc checked powers switches decided that this unit was acting like it may have shut down due to excessive heat issue. pulled battery on board, tested ok, re-installed everything and found that this unit now is ... Gateway PC Laptops

Power up problem


It has nothing to do with the ram, it is the issue of the adapter or battery for toshiba laptop, if the output volatge form the adapter is not ste ... Toshiba Satellite 1410-S173 Notebook

Lid that covers lcd cracked can that be replaced or repaired. Doesn't affect lcd operation. Also laptop does not charge battery but works on AC power is it the battery? HP Special edition L2005cl laptop.


The Lid can be replaced, with little problems.\015\012Your best bet would be to get on ebay and find one that is new. \015\012As far as your battery not charging, try shutting down the unit.\01 ... HP Special Edition L2005cl (EC184UA) PC Notebook

Couldn't switch on my laptop;adapter light blinking !


Please take out the battery, and use the AC adapter to boot up only, then put the battery on.If any abnormal situation occurs, please do a battery calibration as instructed in the manual. Adapter info:\015\012\015\012\015\012\015\012\015\ ... PC Desktops

I have a compaq 1200 laptop that won't turn on when i plug in the power supply the green light turns on but the computer won't turn on. I need a fix for it.


The first step I would take is to unplug both the AC adapter and battery from the laptop, then press and hold the power button down for about 15-20 seconds to flush any remaining power from the system. Then plug just the AC power in and try turning ... Compaq Presario 1200XL104 Notebook

Power dead on Satellite M45-S351


If you forgot your password there is no way to get it unless you\015\012take unit apart removed keyboard look for CMOS battery, if there is one on the unit take it out let unit stan d for 60 second, then put it back in, this sometime clear the ... PC Laptops

When the battery is connected and i connect the adapter, the laptop switches off immediately and the power led goes yellow and starts flashing 8 times then stops and flashes another 8 times.the sequence continues until i remove the battery and install it again


Have you tried powering up without a battery installed? if not give that a go as i think the battery is faulty or dead if it still does not work your power adapter needs replacing ... Toshiba PORTEGE R500-S5007V U7700 1.33G 2GB 128GB DVDRW 12.1-WXGA WL BT WVB PC Notebook
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.8803 seconds