compaq Archives

Home » compaq » Page 2

The first Compaq computer

Dave Farquhar Retro Computing December 22, 2016April 23, 20231990s, commodore, compaq, IBM, intel, Personal Computer

The first Compaq computer was its eponymous Compaq Portable. It was a suitcase-sized clone of the original IBM Personal Computer, with an Intel 8088 CPU running at 4.77 MHz running Microsoft MS-DOS. It was hardly the first non-IBM computer to run MS-DOS, but it was the first legal IBM PC clone with a high degree of compatibility.

Compaq announced it in November 1982 and shipped the first unit in March 1983. It originally cost $2995 for a single-drive unit. A dual-drive unit, which was much more useful, cost $3,590.

Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He started his career as a part-time computer technician in 1994, worked his way up to system administrator by 1997, and has specialized in vulnerability management since 2013. He invests in real estate on the side and his hobbies include O gauge trains, baseball cards, and retro computers and video games. A University of Missouri graduate, he holds CISSP and Security+ certifications. He lives in St. Louis with his family.

dfarq.homeip.net

How to clean viruses off your computer for free

Dave Farquhar security December 14, 2016March 13, 2021antivirus, bitdefender, compaq, computer security, hp, malwarebytes, thumb drive, toshiba, Windows 10, windows 7

Whether you’ve gotten a tech support scam phone call or not, it can be helpful to know how to clean viruses off your computer for free. And yes, I do mean free.

A lot of people get ripped off due to virus scares and it makes me mad. I’m a computer security professional. I advise large companies on computer security for a living. Today I’ll take a few minutes to advise you.

Dave Farquhar

dfarq.homeip.net

Commodore financial history, 1978-1994

Dave Farquhar Retro Computing September 1, 2016September 12, 20231980s, amiga, Canada, commodore, commodore 64, compaq, interest rates, irving gould, jack tramiel, kmart, markup, Packard Bell

Commodore’s rise and fall are legendary, at least to people like me who grew up using their computers. Putting numbers to that rise and fall was more difficult. I dug up the Commodore financial history from 1978-1994 to help quantify that spectacular rise and fall. Read more

Dave Farquhar

dfarq.homeip.net

HP Compaq 6910p upgrades

Dave Farquhar Hardware December 28, 2015August 3, 2017black friday, compaq, extra money, hp, intel, kingston, prime95, samsung, Windows 10, windows 7

I spent some time exploring HP Compaq 6910p upgrades because used HP Compaq 6910p laptops are dirt cheap these days. I picked one up for $75 as an alternative to a Black Friday cheapie.

If you look for one yourself, either look for one with a valid Windows 7 or Windows 10 license on it, or get one at a deep enough discount to make it worth your while.

Here’s what I did to turn an outmoded laptop from 2008 into something better than what I could have bought on Black Friday.

Dave Farquhar

dfarq.homeip.net

Upgrading a Compaq Evo D510 for Windows 10 and beyond

Dave Farquhar Hardware August 13, 2015December 10, 2015compaq, compaq evo d510, IBM, intel, Intel Core, model m, pcie, Windows 10, Windows XP

I had an old Compaq Evo D510 full-size tower/desktop convertible PC, from the Pentium 4/Windows XP era, that I wanted to upgrade. The machine long ago outlived its usefulness–its Pentium 4 CPU is less powerful than the average smartphone CPU while consuming enough power to be a space heater–but the case is rugged, professional looking, and long since paid for. So I thought it was worth dropping something more modern into it.

I chose the Asrock Q1800, which sports a quad-core Celeron that uses less than 10 watts of power and runs so cool it doesn’t need a fan. It’s on par with an early Intel Core 2 Duo when it comes to speed, which won’t turn any heads but is plenty fast to be useful, and the board can take up to 16 GB of DDR3 RAM and it’s cheap. I put 16 GB in this one of course. I loves me some memory, and DDR3 is cheap right now.

Dave Farquhar

dfarq.homeip.net

Building DOS gaming PCs

Dave Farquhar DOS, Retro Computing August 10, 2015May 8, 20231980s, 1990s, amiga, atari, atari st, compaq, IBM, intel, macintosh, micron, Packard Bell, Tandy, tandy 1000, VGA, XT

The ultimate DOS gaming PC is a topic that I’ve seen come up in forums frequently, and that I’ve been asked directly a number of times. I guess since I published advice on running DOS games on Windows PCs on two continents, people figured I knew something about that. I guess I fooled them!

The trouble is that no single PC can really be the “ultimate” DOS game machine. Well, not if your goal is to be able to optimally run everything from early 1980s titles designed for the original IBM PC up to the last DOS version of Quake. I learned that the hard way in 1995 or 1996, even before Quake existed. Read more

Dave Farquhar

dfarq.homeip.net

HP splits in two.

Dave Farquhar Hardware October 13, 2014October 22, 20181980s, capitalization, compaq, DEC, dell, hp, IBM, lenovo, lexmark, Western Digital

Don’t you feel like trying something new
Don’t you feel like breaking out
Or breaking us in two
You don’t do the things that I do
You want to do things I can’t do
Always something breaking us in two –Joe Jackson

After years of buying up companies, HP is splitting up. While that’s probably more prudent that exiting the desktop PC business, which is another idea they flirted with in the past, it’s anyone’s guess how this is going to work out.

But it’s what all the cool kids are doing, so it’s what the investors want, and that means HP is going to do it. Read more

Dave Farquhar

dfarq.homeip.net

Windows Vista’s market share is growing. After seeing 8.1, I know why

Dave Farquhar Software, Windows August 13, 2014April 15, 2017acer, citrix, COA, compaq, dell, hp, Microsoft Security Essentials, vista, VPN, windows 7, windows 8, Windows Vista

I installed Windows Vista last week. I need a legal copy of a supported version of Windows to use to VPN in to work and run the corporate Citrix client. Vista fit the bill. It’s better than 8.1, and it’s supported until April 2017. I always hated Vista, but 8 and 8.1 made me realize it could have been a lot worse, and on recent hardware Vista does OK. It still prompts you for admin rights too much and too slowly and makes you work too hard to click yes, but at least you can find stuff. Read more

Dave Farquhar

dfarq.homeip.net

What I did for Mother’s Day

Dave Farquhar Hardware, security, Windows May 12, 2014August 28, 2018CIO, compaq, dell, hp, malware, Micro Center, psi, windows 7, Windows XP

Last month, Rapid7’s Trey Ford appealed to security professionals:

You have an opportunity to be an ambassador. When you see XP out there, have an adult conversation, educate in terms that others will appreciate. Your actions and words reflect on the entire community.
As the family CIO/CSO – look for the smart investment. There are options that will make your life easier. A small investment is a lot easier to stomach than compromised shopping/banking/credit card credentials (or identity theft.)

Dave Farquhar

dfarq.homeip.net

When Linux is easier than Windows

Dave Farquhar Software March 24, 2014March 21, 2014compaq, debian, Once Windows, UEFI, windows 2000, windows 7, windows 8

A few months ago I bought a Gigabyte GA-Z77M-D3H to learn computer forensics on, because at the time I thought that was the direction my career was going. I dropped it into a neglected Compaq case and installed Linux on it, since most of the free forensics tools run on Linux. The current version of Debian loaded effortlessly and ran nicely, as you would expect on a dual-core CPU with 16 gigs of RAM.

Then my career went another direction. Today I analyze Windows threats and vulnerabilities for a living. That’s a better match for my experience and the pay is the same, so I’m perfectly fine with that. But my mind turned to that hotrod computer in the basement. I suppose I could still use it to learn forensics, but I probably won’t, so why not see how Windows runs on it and bring it upstairs? Read more

Dave Farquhar

dfarq.homeip.net