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Compaq Presario C500 Support Question

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Question posted by siyo on June 28th, 2014

Compaq Presario C500 Wont Charge

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Answer #1: Posted by freginold on May 31st, 2020 6:23 AM
freginold

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December 20th, 2011

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Generally, when a laptop battery won't charge, it's because of one of the following reasons:
  • The battery won't hold a charge
  • The charger won't charge the battery

Either one could be the culprit -- both are common issues with laptops, and unless you have a spare battery or charger it's often hard to troubleshoot without replacing one or the other. Generally, replacement chargers are cheaper than replacement batteries, so unless you have a reason to think it's the battery, replacing the charger is a good place to start.

Related Compaq Presario C500 Manual Pages

Wireless Setup Guide - Page 2

...Download the latest WPA update for "WPA." 2 TIP: If you did not buy a wireless-enabled notebook, you begin the procedures in this booklet are for wireless computers using Microsoft® Windows® XP ...Professional. Your Internet connection should be operational before you can buy a wireless PC Card to -Point over Ethernet User Name (ID) Host Name Password Service Name My Network...
Wireless Setup Guide - Page 4

Highlight your network name in the Available wireless networks list. 3 Complete the following steps that correspond with wireless notebooks and wired desktop PROGRESS CHECK If you successfully complete step 6, all computers on your network can access a Web site. 4 6 Run the Network Setup Wizard on ...
Wireless (Select Models Only) - Windows Vista - Page 9

ENWW 5 Bluetooth devices provide peer-to-peer capability that traditionally link electronic devices such as ● Network access points. ● Computers (desktop, notebook, PDA). ● Phones (cellular, cordless, smart phone). ● Imaging devices (printer, camera). ● Audio devices (headset, speakers). For information on configuring and using Bluetooth devices, ...
Notebook PC User Guide - Windows Vista - Page 3

Table of contents 1 Notebook Tour Components ...1 Top components ...2 Keys ...2 TouchPad ...3 Buttons and switches 4 Lights ...5 Display components 6 Front components ...6 Rear components ...7 Right-side components ...8 Left-side components ...9 Bottom components ...10 ...
Notebook PC User Guide - Windows Vista - Page 4

... battery level when external power is available ....... 30 Resolving a low battery level when a charged battery is available 30 Resolving a low battery level when no power source is available 30 ...battery level when the computer cannot exit Hibernation 30 Calibrating a battery ...30 Step 1: Fully charge the battery 31 Step 2: Disable Hibernation and Sleep 31 Step 3: Discharge the battery 32 ...
Notebook PC User Guide - Windows Vista - Page 7

... this chapter identify the standard features included in the computer: 1. NOTE Components included with the computer may vary by region and by model. ENWW Components 1 1 Notebook Tour Components This chapter explains the hardware features of installed hardware in most computer models. Select Start > Computer > System properties. 2. In the left pane, click...
Notebook PC User Guide - Windows Vista - Page 8

.... Execute frequently used like the keys on an external numeric keypad. Can be used system functions when pressed in combination with the fn key. 2 Chapter 1 Notebook Tour ENWW Displays the Windows Start menu. Top components Keys Component (1) esc key (2) fn key (3) Windows® logo key (4) Embedded numeric keypad keys (5) Windows applications...
Notebook PC User Guide - Windows Vista - Page 11

... is off until the battery reaches a low battery level. On: A battery pack is charging or is being accessed. When the battery reaches a critical battery level, the battery light begins...is always visible on . Blinking: The hard drive or optical drive is close to full charge capacity. ENWW Components 5 Lights Component Description (1) Wireless light On: An integrated wireless device...
Notebook PC User Guide - Windows Vista - Page 16

.... CAUTION To prevent overheating, do not obstruct vents. Contains the memory module slots. Use the computer only on the rear of the computer. 10 Chapter 1 Notebook Tour ENWW Holds the hard drive. It is located on a hard, flat surface. Bottom components Component (1) Battery bay (2) Battery pack release latch (3) Memory module compartment...
Notebook PC User Guide - Windows Vista - Page 23

Hotkey functions and procedures are combinations of the fn key (1) and either the esc key (2) or one of the notebook. The icons on the keyboard features of the function keys (3). Keyboard The following sections. ENWW Keyboard 17 Hotkeys Hotkeys are discussed in the following sections provide information on the f1 through f12 keys represent the hotkey functions.
Notebook PC User Guide - Windows Vista - Page 31

...: ▲ Press the power button. The battery meter allows you to quickly access power settings, view remaining battery charge, and select a different power plan. ● To display the percentage of remaining battery charge and the current power plan, move the pointer over the battery meter icon. ● To access Power Options, or...
Notebook PC User Guide - Windows Vista - Page 33

... to battery power if the AC adapter is disconnected from HP. Displaying the remaining battery charge ▲ Move the pointer over the battery meter icon in Windows Mobility Center: ▲... on battery power. Select Start > Control Panel > Mobile PC > Windows Mobility Center. ENWW Using battery power 27 Using battery power When a charged battery is in case of the taskbar. - Keeping the ...
Notebook PC User Guide - Windows Vista - Page 35

... sole power source for 2 weeks or more , calibrate the battery instead of battery charge displays, follow these recommendations: ● If you are charging a new battery, charge it charges faster when the computer is plugged into external power through normal use before charging it. ● If the battery has been unused for one month or more...
Notebook PC User Guide - Windows Vista - Page 36

... 2. Calibrating a battery Calibrate a battery under the following conditions: ● When battery charge displays seem inaccurate ● When you observe a significant change in battery run time Even ... these steps: 1. Turn on the computer. Remove the discharged battery, and then insert a charged battery. 3. Resolving a low battery level when no power source is available 1. or - ...
Notebook PC User Guide - Windows Vista - Page 37

... is off . Step 2: Disable Hibernation and Sleep 1. or - NOTE The battery charges whether the computer is off or in the On battery column so that you can... the computer to Hibernate after the calibration. 8. Step 1: Fully charge the battery WARNING! The battery light on . 3. ENWW Using battery power 31 To fully charge the battery: 1. Click OK. 10. Leave the computer plugged ...
Notebook PC User Guide - Windows Vista - Page 38

... drive speed will not decrease automatically when the computer is idle. ● System-initiated Hibernation will charge faster if the computer is off. 2. Reenter the settings that you recorded for On battery. 32...ENWW Step 3: Discharge the battery The computer must remain on when the battery is fully charged and the battery light has turned off. The battery light begins to blink when the...
Notebook PC User Guide - Windows Vista - Page 39

... computer. Storing a battery CAUTION To prevent damage to a battery, do not disassemble, crush, or puncture a battery; short the external contacts on a battery; 7. To prolong the charge of time. or dispose of a battery in a cool, dry place.
Notebook PC User Guide - Windows Vista - Page 40

... aircraft. ● When you are installing or modifying system software ● When you are charging or calibrating a battery WARNING! Do not disable the power cord grounding pin, for example, ... life. To connect the computer to external AC power under any of electric shock or damage to charge. ● If the computer is turned on, the battery meter icon in the notification area changes...
Notebook PC User Guide - Windows Vista - Page 42

... of damage to the computer, damage to a drive, or loss information, observe these precautions: Initiate Sleep before you are unsure whether the computer is sufficiently charged before removing the drive from one location to which they apply. When the battery pack is the only source of the drive.
Notebook PC User Guide - Windows Vista - Page 70

...(microphone) jack 8, 51 audio-out (headphone) jack 8, 51 B battery calibrating 30 charging 29 conserving power 33 disposing 33 inserting 28 low battery levels 30 removing 28 storing 33... wireless 4 C cable USB 59 calibrating battery 30 caps lock light 5 Certificate of Authenticity label 13 charging batteries 29 compartments, memory module 10 components bottom 10 display 6 front 6 left-side 9 rear 7...

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