Question about Compaq Computers & Internet
MY COMPAQ PRESARIO CQ50 105 NR DISPLAYS "ALOT service" error and does not boot.
Posted by Anonymous on
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
304 error reffers to keyboard error. Verify if your keyborad is properly plugged in, also verify if it's working (pressing Num Lock will turn on the led, pressing again will turn off).
If you plugged in an USB keyboard it won't work, it is necessary to be present an PS/2 keyboard.
Posted on Sep 02, 2009
Testimonial: "that i know i remove keyboard error but wat about system unit error.. nyways thanx"
Click the link below, select your operating system, XP or Vista and download whatever drivers you need.
Posted on Oct 04, 2009
The power on password is a little harder to break in laptops than desktops and this tip may or may not help. Each computer manufacturer is different in how they set thier systems up. Disassemble the laptop down to the chassis where the RTC battery can be seen in its socket. Make sure that all power is removed from this device and remove the RTC battery. Let the motherboard sit without the battery in it for up to one hour. replace the RTC battery and reassemble the laptop. Do not put the main system battery in just yet, power on only with the AC adapter. Power the laptop up and if it asks for a password, just hit enter, if it still asks you for a password, type in "clear". If it still wants a password, then the only other option is to "short" the two contacts in the battery socket for the RTC battery, using a small wire to jump the positive and negative points in the socket, make sure nothing else is touched or you will Nuke your motherboard. With the battery contacts "shorted" power the motherboard up with the AC adapter, wait approx 1-2 minutes allowing the motherboard to post. Shut the board down, and follow the previos procedures for reassembly and powerup.
Posted on Jan 10, 2010
The BIOS may have reset to the default settings. Sounds like this was originally a workstation on a Corporate Domain Network. Access the BIOS and reset the boot order for CD first, then Hard Drive - you can even disable Network as a boot option. Power spike won't affect the Hard Drive contents, but it can reset a BIOS. Your win2000 should be intact.
Posted on Mar 11, 2010
Tips for a great answer:
May 16, 2012 | Compaq Presario CQ62-215DX Laptop
Nov 11, 2011 | Compaq Hewlett Packard Presario SR5110NX ...
Jul 18, 2011 | HP 435768-001 - Compaq Presario C300...
Sep 29, 2010 | HP Compaq Presario CQ50-110US Laptop
May 18, 2010 | HP Compaq Presario S5300NX (DM174A#ABA) PC...
Sep 02, 2009 | R.A.M. Computers Compaq Presario 1075,...
Sep 12, 2008 | Compaq Presario V5005us Notebook
Nov 04, 2007 | Compaq Presario S4200NX (DF215AR#ABA) PC...
Jan 16, 2006 | Compaq Presario 1200XL104 Notebook
Feb 26, 2016 | Compaq TFT5015 15" LCD Monitor
180 people viewed this question
Usually answered in minutes!