Compaq V2000 won't charge!!!!!

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Joeman
    New Member
    • Jun 2010
    • 3

    #1

    Compaq V2000 won't charge!!!!!

    Ok so this v2000 will not charge while its turned on and running pluged into the ac adapter. (even when just sitting at the bios)but it charges fine when the system is off.In windows at the power meter it states (ac on - charging) X% but if u watch it it'll drop % down to 0% never gives a crit warning.and shut off instantly.(as if not pluged in)i haved used 3 known good chargers and 1 universal charger.all chargers WILL charge the battery when the AC adapter is pluged in and the system is NOT on.also if i remove the battery and power the system up from the adapter the system will not start (no post).instead it ticks and the HDD(even if no HDD is in it) and the scroll led blink in unison with the tick.the power light comes on (no blinking)so the system will not run on just the adapter?the v2000 will run for 2ish hours when fully charged.(once again the v2000 has to be turned off in order to charge it? so my question is does this sound like a maxim power chip problem. if so there is like i think 5 chips that say maxim or max****.any help,theroys,or shots in the dark would be great.

    Thanks
  • japlytic
    Badcaps Legend
    • Oct 2005
    • 2086
    • Australia

    #2
    Re: Compaq V2000 won't charge!!!!!

    Try using a manufacturer-provided battery calibration utility.
    Many laptop batteries have an electronic fuel gauge, which needs to be calibrated from time to time.
    My first choice in quality Japanese electrolytics is Nippon Chemi-Con, which has been in business since 1931... the quality of electronics is dependent on the quality of the electrolytics.

    Comment

    • kaniki
      Badcaps Veteran
      • Dec 2009
      • 514

      #3
      Re: Compaq V2000 won't charge!!!!!

      but that may not be the problem. I once looked at a laptop that had a bad or loose power plug and because of it, the power (from the AC adapter) would constantly come on and off. soon it got the the point that it would charge if the system was off but not if you turned the power on. In fact, if the power cord was plugged in at all, the system would do nothing. I was told that the circuit on the motherboard that controls whether the system uses the AC or battery power fried from the constant flux of jumping from battery to AC and back and forth constantly. I can not remember what that chip was called but maybe the same problem with yours. or soemthing similar. His was a transport GX3, but that does not mean that they might have the same MB manufacturer, and for that reason, same quality, same chips and therefor same problem..??

      Comment

      Related Topics

      Collapse

      • Document Archive
        HP Compaq Elite Compaq 8000 Elite Convertible Minitower PC (ENERGY STAR) Compaq Elite 8000 E5500 Specification for Upgrade or Repair
        by Document Archive
        This specification for the HP Compaq Elite Compaq 8000 Elite Convertible Minitower PC (ENERGY STAR) can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Compaq Elite Compaq 8000 Elite Convertible Minitower PC (ENERGY STAR) boardview and Compaq Elite Compaq 8000 Elite Convertible Minitower PC (ENERGY STAR) schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request...
        09-12-2024, 03:44 PM
      • Document Archive
        HP Compaq Compaq SG3-240ES Compaq SG3 220 Specification for Upgrade or Repair
        by Document Archive
        This specification for the HP Compaq Compaq SG3-240ES can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Compaq Compaq SG3-240ES boardview and Compaq Compaq SG3-240ES schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...
        09-12-2024, 03:44 PM
      • Document Archive
        HP Compaq Pro Počítač Compaq 6005 Pro (ENERGY STAR) v provedení microtower Compaq Pro 6005 B59 Specification for Upgrade or Repair
        by Document Archive
        This specification for the HP Compaq Pro Počítač Compaq 6005 Pro (ENERGY STAR) v provedení microtower can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Compaq Pro Počítač Compaq 6005 Pro (ENERGY STAR) v provedení microtower boardview and Compaq Pro Počítač Compaq 6005 Pro (ENERGY STAR) v provedení microtower schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information....
        09-12-2024, 03:36 PM
      • Document Archive
        HP Compaq Compaq dc7900 Compaq Q9400 Specification for Upgrade or Repair
        by Document Archive
        This specification for the HP Compaq Compaq dc7900 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Compaq Compaq dc7900 boardview and Compaq Compaq dc7900 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or...
        09-12-2024, 03:30 PM
      • Document Archive
        HP Compaq Compaq SG3-331IT Compaq SG3 245 Specification for Upgrade or Repair
        by Document Archive
        This specification for the HP Compaq Compaq SG3-331IT can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Compaq Compaq SG3-331IT boardview and Compaq Compaq SG3-331IT schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...
        09-12-2024, 03:30 PM
      • Loading...
      • No more items.
      Working...