COMPAQ 421 NOTEBOOK DRIVER DETAILS:
|File Size:||15.7 MB|
|Supported systems:||Windows 2008, Windows XP, Windows Vista, Windows 7/8/10|
|Price:||Free* (*Free Registration Required)|
COMPAQ 421 NOTEBOOK DRIVER
Are you experiencing problems with Compaq Laptop?
Software freezes, or computer hung during start up, lock-ups, nothing moves or blue screen on the computer display, the Compaq 421 Notebook computer will not respond to mouse clicks, keyboard or an error message appears and will not go away. May be your Compaq Notebook is not starting or booting into the operating system.
Before removing the RTC battery, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn thecomputer on, and then shut it down through the Compaq 421 Notebook system.
Disconnect all external devices connected to the computer. Disconnect the Compaq 421 Notebook from the computer by first unplugging the power cord from the AC outletand then unplugging the AC adapter from the computer.
By Laptop Model#: Compaq: Notebook PC
Release the RTC battery from the socket 1 on the system board and lift the battery 2 up. Reverse this procedure to install the RTC battery.
Compaq 421 Notebook Modem moduleDescriptionSpare part numberFor use in all countries and regions except Australia and New ZealandFor use only in Compaq 421 Notebook and New ZealandBefore removing the modem module, follow these steps: Remove the keyboard see Keyboard on page Remove the top cover see Top cover on page Remove the system board seeSystem board on page Remove the modem module: Remove the two Phillips PM2. Lift the modem module 2 straight up from the system board. With the modem raised, disconnect the RJ cable 1 from beneath the modem.
Order your Compaq laptop battery before 2: Do not Compaq 421 Notebook, hit or otherwise abuse the battery as this may result in the exposure of the cell contents, which are corrosivem. Laptop battery gets a little warm when it works, keep your laptop in a well ventilated place and keep it cool.
If you do not use your laptop for a long time, remove the battery pack Compaq 421 Notebook the laptop. Avoid piercing, hitting, crushing or any abuse use of the Compaq battery. Download the latest driver, firmware, and software for your Compaq Notebook is Compaq 421 Notebook official website to download drivers free of cost for your HP.
This page provides reviews and other infos about the HP Compaq of the series Compaq laptop.