Having problems with your HP Compaq nx7300 Notebook ?

I have HP Compaq nx7300, its charging ICs burnt

\015 I have HP Compaq nx7300, its charging ICs have been burnt and ICs model number is also burnt, how can i find the exact ICs model number? Atleast 4 ICs has been burnt. Kindly reply\015

Answers :

H18000.www1.hp.com/products/...div/12614_div.HTML
Repair Help & Product Troubleshooting for HP Compaq nx7300 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 :

I have HP Compaq nx7300, its charging ICs burnt


H18000.www1.hp.com/products/...div/12614_div.HTML ... HP Compaq nx7300 Notebook

Compaq V5000 Laptop wont recongnise / charge battery anymore


I have a problem with a V5000 ( can you point to me which is the Charging IC) ??? works fine but no charging ... HP Compaq Presario V5000Z Notebook

My Compaq nx7300 computer does not charge and I know that it is not because of the adapter. The adapter works. Might the problem be only dc power adapter?


Usually when it's not charging and the adapter is working what happens is that the charging circuit on your laptop might need to be checked or faulty or the power socket on your laptop might be faulty as well ... HP Compaq nx7300 Notebook

Acer 5002 Laptop


Sounds like your power jack to me ( replaced an adapter myself before figuring it out on my Compaq )If it's under warranty, find an Acer certified warranty repair person to fix it. If not under warranty,do a google search for Acer restora ... Acer Aspire 5002WLMi Notebook

Compaq nx6110 laptop


Hi, i changed an ic on the motherboard coz it mas not charging mnow the board wunt even switch on, the number of the ic i changed is HF5AJ do you have a solution as to what i can do???? ... HP Compaq nx6110 PC Laptop

No lights, no response after power outage


The sparks that you specified looks like.. a transformer problem.. And yes they charge 200$ for labor!! The cost of a replacement transformer is around 120$ ... Creative Labs Gigaworks S750 Computer Speakers

Laptop motherboard repair components


Bonjour j'ai un laptop dell qui s'aliment avec le chargeur et la battery mai ne charge pas ... Compaq Presario X6000 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

Comp makes a buzz noise and wont show any start up


Suggest you,A) Look at the back of the computer at the Power Supply fan, and tell me if it's spinning. (Where the power cord plugs in, is the Power Supply)B) Open the computer case, look at the Processor fan, and tell me if it ... PC Desktops

My toshiba satellite a100 laptop is no charging . No charging indicator display.Charger is ok. I go laptop service center.He said me that is charging and power ic problem.it is burn and short. but ic is currently not available. so Please suggestion Me what I do and give me some authoriged service center in India.


If its still under warranty then give it for repairs. Does this laptop have a DC input slot, if so use that since it will bypass the power IC and directly feed the requisite power for operation & charge the batteries too........sodeep.PS: L ... Toshiba Satellite A100-S8111TD Notebook

No Power, Battery charge light stay on


Hi RogerFirst of all Technically a battery of any laptops usually loses performance after 500 (Full charge-recharge) cycles of usage, However it will work by holding shorter charge duration compare the brand new one. If battery is not bei ... CMB T43 750 Notebook

Compaq battery/power problem


Do you have a multimeter at home?If you do, check the voltage the PSU is giving off is correct. If it's not, I'd see if you can find another PSU to test it off, ask in your local electronics/hardware store if you can try one out.Ha ... Compaq Presario 700 470024-192 Notebook

HP Pavilion DV1000 not charging the battery


Yes its u r mother board battery connector problem...in the mother board there is IC for sensoring DC supply..near the battery connector..plase check the IC is working properly with A logic probe.if it not working plaese replace the IC with a blower. ... HP Pavilion dv1000 Notebook

My compaq presario will not power up (no power). I have swapped and tried a different power supply. No luck


Could be one of a few things. I'm assuming this is a presario laptop, not a desktop. System needs to be restarted - Remove the battery and let the laptop sit a while (30 minutes). Reinstall battery and plug in power supply and see if it w ... HP Compaq Presario V2000 Notebook

Laptop will only charge when off or in sleep mode


Here are some great source where will will get any kinds of HP,ACER,DELL and COMPAQ laptop Solution and any kinds of Driver download.» Hp Laptop' ... HP Pavilion TX2000Z Notebook

Compaq nx 9020 battery charging problem


Damaged battery or internal circuit problem it is hard to to say. Bring your laptop to a repair shop. They can check the battery and tell you what the problem is. ... HP Compaq nx9020 Notebook

Compaq presario v4000 laptop won't power up, but battery charge indicator light flashes 3 times when power switch is depressed


I had a Hp or compaq tablet *with swivel screen. I have a hard time myself trying to get it to beam up. what a pesky switch. But I do know what happened to it before it started acting bad.... the spot where I plug in the power cord got extremely loos ... Compaq PC Laptops

Compaq Presario needed a new battery was installed labtop will not charge up!


When you install a new battery and remove a battery always make sure the laptop is completely shut off and have the power cord removed so that you avoid any possible power surge. \015\012\015\012Batteries generally don't last much longer ... Compaq Presario Notebook

MA2 laptop, not charging battery, changed burnt 4407 chip, no LED now.


This unit had a RED CHARGE error. Replaced PQ38 solved the problem.If you get an error on the charge circuit after replacing the PQ38 you should also replace PQ38 because it too may be blown. Make sure Pin 1 where the dots. Also check the ... Gateway MX6030 Notebook

Armada E500 notebook Power button not responding.


Unless you took the batteries to a service center, I am dubious about your ability to confirm the main battery is holding a charge. The average lifespan of these kinds of batteries range between 3-5 years and is likely at the end of its lifespan. Thi ... Compaq Armada E500 Notebook

Compaq CQ 60 Battery Wont Charge when too Hot?


Discount laptop battery,here you may get your answer. ... Compaq CQ60-215DX Notebook

I have a compaq laptop its dead, i want the mother board diagram


Motherboard diagram? Is this to trace where the power comes in to the motherboard?The Compaq Presario M2000 Series Notebook PC's, use a separate Power Board. A small, rectangular circuit board, that plugs into the mainboard. (Motherboard) ... Compaq Presario M2000 Notebook

Acer Aspire 3003LMi won't charge or run on new 4400mAH battery


Here are some great source where will will get any kinds of HP,ACER,DELL and COMPAQ laptop Solution and any kinds of Driver download.» Hp Laptop' ... PC Laptops

I change bad batery EM-529C1 to EM-520P4G Computer


Here are some great source where will will get any kinds of HP,ACER,DELL and COMPAQ laptop Solution and any kinds of Driver download.» Hp Laptop' ... EliteGroup A530 Notebook

Compaq Presario 2200 won't hold a charge - on or off AC


I have a Compaq Presario 2210US. The wireless toggle button is in front on the right side, slightly under the top of the computer. Feel for it with your fingers or use a flashlight. It glows a bright blue when on. ... HP Compaq Presario 2200 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: 0.2388 seconds