Search results
Connecting the AC adapter WARNING! To reduce the risk of electric shock or damage to the equipment: Plug the power cord into an AC outlet that is easily accessible at all times. Disconnect power from the computer by unplugging the power cord from the AC outlet (not by unplugging the power cord from the computer). Page 62: Testing An Ac Adapter
Power cord set requirements The wide-range input feature of the computer permits it to operate from any line voltage from 100 to 120 volts AC, or from 220 to 240 volts AC. The 3-conductor power cord set included with the computer meets the requirements for use in the country or region where the equipment is purchased.
The HP Compaq Presario CQ56 laptop boasts a processor frequency of 2.3 GHz, powered by the T4500 model with 2 cores. With a front side bus of 800 MHz, this laptop delivers decent processing power for everyday computing tasks. The internal memory capacity stands at 2 GB, occupying a single slot of 2 GB. It has the potential to accommodate up to ...
- (11)
- HP
- Laptop
Why does my HP Compaq Presario CQ61 not power on when I press the power button? Firstly, make sure that your laptop is connected to a power source and that the power adapter is properly plugged in. If the issue persists, try performing a hard reset by removing the battery and unplugging the power adapter, then hold down the power button for 15 ...
- (6)
- HP
- Laptop
- 0884962877067
If the issue persists, try connecting the laptop to a power source using the AC adapter. If it still doesn't turn on, there might be a hardware issue that requires professional assistance. How do I connect to Wi-Fi on my HP Compaq Presario CQ57?
- (12)
- HP
- Laptop
- What does the download speed on the internet depend on?The download speed on the internet depends on the type of connection you have. If you have a 25 Mb/s connection this means that theoretically you s...
- What screen dimensions does my laptop have?The size of your laptop is usually expressed in inches, 1 inch is 2.54 centimetres. The size is the diagonal size of your laptop, so you measure th...
- What is HDMI?HDMI stands for High-Definition Multimedia Interface. An HDMI cable is used to transport audio and video signals between devices.
- How can I best clean my laptop?A slightly damp cleaning cloth or soft, dust-free cloth works best to remove fingerprints. Dust in hard-to-reach places is best removed with compre...
- How do I clean my keyboard?Hold the keyboard upside down and use a can of compressed air to blow away the dirt. The keys can even be cleaned with a damp cloth.
- What is bluetooth?Bluetooth is a way of exchanging data wirelessly between electronic devices via radio waves. The distance between the two devices that exchange dat...
- What is the weight of the HP Compaq Presario CQ57?The HP Compaq Presario CQ57 has a weight of 2550 g.
- What is the screen size of the HP Compaq Presario CQ57?The screen size of the HP Compaq Presario CQ57 is 15.6 ".
- What is the height of the HP Compaq Presario CQ57?The HP Compaq Presario CQ57 has a height of 35.8 mm.
People also ask
Is the HP Compaq Presario cq61 a good laptop?
What is a HP Compaq Presario cq57?
How fast is the HP Compaq Presario cq56?
How does Bluetooth work on HP Compaq Presario cq56?
The notebook operates on DC power, which can be supplied by an AC or a DC power source. Although the notebook can be powered from a stand-alone DC power source, it is strongly recommended that the notebook be powered only with an AC adapter or DC power cord supplied with or approved for a... Page 160: Expansion Port Input/Output Signals
March 10, 2004 12:30 AM. Broken: Compaq laptop power plug. Michael Boyink writes: This is my new Compaq Presario 2100 laptop. They equipped the AC power supply with a right-angle plug at the laptop end. The plug extends past the body of the computer, which puts the computer at risk when setting it down.
