Simple Tweaks for Peak PC Graphics Performance

Adjust the settings for your graphics board and display to improve image quality.

When it comes to your PC, looks definitely matter. Tiny text, blurry images, and flickering screens aren't just annoying, they can lead to eyestrain, lost productivity, and a bill from the glazier for replacing the window you toss your monitor through out of frustration. But you don't have to give your display the heave-ho: A few simple adjustments to your graphics card and other Windows settings can ensure peak visual performance.

Your PC's graphics card is controlled by its Windows driver, so get the latest driver release for your board. To see what version you have, right-click the desktop and choose Properties to open the Display Properties dialog box, then click Settings, Advanced, Adapter (in Windows XP, also select Properties, Driver).

Visit your graphics-card vendor's Web site to download the most recent version of the driver, but don't install beta drivers. These are works in progress that may cause more trouble than they're worth.

Sight-Saving Settings

Here are a few settings that should be available for all graphics drivers.

Resolution: This is the number of dots--or pixels (short for "picture elements")--displayed on your screen. The higher the resolution, the more dots per inch, and the sharper the displayed image (if your monitor supports the higher resolution). High resolutions increase the processing demands on your graphics board and PC.

The graphics cards in most computers made in the last three or four years support resolutions of at least 1024 by 768--meaning the screen image is composed of an orthogonal array 1024 pixels across and 768 pixels tall--and some support screen resolutions as high as 1600 by 1200. However, many older systems, as well as some newer budget systems, have a top resolution of only 800 by 600.

To adjust screen resolution, open Display Properties and click Settings. Slide the 'Screen area' or 'Screen resolution' bar to a higher (More) or lower (Less) resolution. Though higher resolutions improve image quality, they also shrink icons, text, and other on-screen objects. Experiment to find the setting that's right for you. For most people, 1024 by 768 is the highest resolution they can read easily on a 17-inch CRT monitor.

Color depth: This setting is the number of colors that your graphics card supports. The more colors available for use, the more realistic the image, but again, the more colors on your screen, the greater the processing demands on your system.

Your graphics card's color-depth settings are listed in Display Properties under the Settings tab on the Colors drop-down menu ('Color quality' in Windows XP). Each is named for the number of bits it assigns to each pixel: True Color (also called 24-bit color) makes 16,777,216 colors available, while High Color (16 bits) supports 65,536 colors. At lower than 16-bit color, your images may suffer. Many drivers no longer offer 8-bit (256 colors) or 15-bit (32,536 colors) settings.

New PCs often support 32-bit color, which offers the same 16 million-plus colors as True Color. The extra 8 bits control image opacity. This is useful in fast-moving 3D games but of little help in most business apps.

Refresh rate: Expressed in hertz, or cycles per second, this tells how often the phosphors that glow to create an image on a CRT screen are reenergized--that is, the times per second that the screen's image is redrawn. A refresh rate that's too low can cause annoying screen flicker. Even if you don't see the flicker, slow refreshes can cause eyestrain and headaches.

Conventional wisdom says your refresh rate should be no less than 72 Hz. Some experts say the minimum rate is 80 Hz. Try different refresh rates until you find the one that works for you. Note that if your refresh rate is too high, you could lose image opacity. Still, few of us can discern rates higher than 85 Hz.

To adjust your screen's refresh rate in Windows XP, open Display Properties and click Settings, Advanced, Adapter, List All Modes. Pick a combination of refresh rate, screen resolution, and color depth from the list of supported values.

To change your refresh rate in other versions of Windows, open Display Properties and then click Settings, Advanced, Adapter. Select an option from the 'Refresh rate' drop-down menu. If you see no options there, however, your graphics board and monitor don't support multiple refresh rates.

Even in that case, you might be able to increase your display's refresh rate by decreasing your screen resolution or your color depth. All three specs compete for graphics-processing capacity, so if your graphics system is running at its maximum, try increasing one setting and lowering another. For example, reducing color depth from 32-bit to 16-bit--no big deal if you never look at photos--may free up enough processing power to let you bump your refresh rate from an annoying 60 Hz to an eye-pleasing 72 Hz. Or you may be able to increase resolution from 800 by 600 to 1024 by 768. There's no guarantee, but these tricks might work.

Windows automatically sets your screen refresh rate to a safe but slow 60 Hz when it can't detect your monitor. To confirm that Windows XP correctly recognizes your monitor, open Display Properties and click Settings, Advanced, Monitor. If your monitor isn't listed under 'Monitor type', download and install the device's driver from the manufacturer's Web site.

In other versions of Windows, verify that Plug and Play is enabled. Make sure your monitor is listed under 'Display' on the Settings tab in Display Properties, and then click Advanced, Monitor. Verify that Automatically detect Plug & Play monitors is checked. If it isn't, select it and then reset your refresh rate to a level that is higher than Windows' default 60 Hz.

DirectX: This Windows component controls multimedia functions. To check your current DirectX version, click Start, Run, type dxdiag, and click OK. Choose the System tab and look under System Information on the lower part of the screen. DirectX 9 is the latest version; if you don't have it, download it from Microsoft.
Touch Those Dials!

You can improve the image quality of your monitor via its built-in controls. The options vary by display manufacturer and model, but you should find brightness and other controls on most monitors.

Adjust brightness and contrast: Use this gray-scale image on your screen. Be sure you can see as many of the image's 17 shades as possible; the two or three darkest may be tough to view in a bright room.

Center and align: Few monitors come straight from the factory with optimal screen geometry. Use your monitor's screen-placement controls to center your displayed image, keep its edges straight, and minimize unfilled screen space.

To avoid eyestrain and other physical problems, put the top of the screen at eye level and at arm's length from your head (your best position may vary). Orient your screen to avoid glare from lights and windows. If that's not possible, get a glare filter such as Kensington's $34 GlareMaster.

Clean it: Gently wipe your screen with a soft, lightly moistened cloth. Unless the monitor is really filthy, avoid cleaning solutions, which can damage delicate screen coatings. Clean the dust from the cooling vents in the monitor's case; overheating is your display's lethal enemy.

Graphics Triage

If your screen goes blank, the problem is likely due to a disconnected monitor cable, an unplugged power cord, or a too-low brightness setting. Monitors do die, however. If you smell something burning or hear popping sounds, your monitor could be failing--turn it off immediately. Monitors have been known to spontaneously combust.

Corrupted graphics drivers cause all kinds of PC problems. To check for a damaged graphics driver, install the plain-vanilla VGA driver that comes with Windows. If your troubles disappear, reinstall a clean copy of the monitor's original driver, or an updated version.

Some graphics boards don't work or play well with other hardware devices. Windows allows you to disable graphics-acceleration functions for the sake of compatibility. Open Display Properties and click Settings, Advanced, Troubleshooting in Windows XP and 2000, or Settings, Advanced, Performance in Windows 98 and Me. Move the slider under 'Hardware acceleration' to the left to disable your graphics acceleration.

A shaking or shimmering image on your screen may be due to nearby magnetic fields. Keep clocks and other appliances that use electric motors, and those that use a lot of electricity (such as microwave ovens), far from your monitor. Power lines behind walls can cause interference, so try moving the display away from nearby walls.

If your screen image is washed in blue, red, or green, check for a loose cable connecting your graphics board to your monitor. Look for bent pins inside the cable connector; you can often straighten them with needle-nose pliers. If on-screen objects have a rainbow cast, some monitors have convergence controls that you can use to tune the image.

Living in a Flat World

Notebook displays are fine-tuned in the factory to work with the system's other hardware; your desktop's flat panel likely isn't. And tuning an LCD isn't the same as tuning a CRT monitor. If both your LCD and graphics board support Digital Visual Interface connections, make sure they're using them. Vendors don't always ship a DVI cable with cards that produce both analog and digital signals, so you'll have to replace the analog cable. If your display supports DVI but your graphics card doesn't, upgrade your card.

Make sure your LCD is set to its native resolution. Many flat-panel displays don't look good at other resolutions. Unfortunately, some 15-inch LCDs have a native resolution of 1024 by 768 dpi, which makes text minuscule. The solution is to open Display Properties, click Appearance, and change the setting on the 'Font size' drop-down menu to increase the size of your text. (Most browsers include their own font-size settings.)

In Windows XP, open Display Properties, click Appearance, Effects, and check Use the following method to smooth screen fonts. Select ClearType to see a big improvement in the appearance of many of your fonts.

sick of inserting winxp cd every time your pc asks here is the trick

Occasionally when attempting to install something, you are asked to insert the windows xp cd, and sometimes you’re just too lazy to get up and go get it, or it's not available to you at the moment. Well here’s something that'll solve that problem...

1. Insert your windows xp cd

2. Click on, “Perform Additional Tasks”

3. Now click on, “Browse this CD”

4. Look for the I386 folder, right-click on the folder and copy.

5. Go into, “My Computer”

6. Right click on you C: drive and paste.

How can I change the default location of the i386 folder?

After installing Windows 2000 or XP, if you ever need to add a component to it (like DHCP etc.) it always asks you for the CD, even if you copy the i386 files to your local drive. Can I fix this?

Yes you sure can.

1. Open the registry editor and go to:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup

2. Highlight the Setup folder.
3. On the right pane, locate the SourcePath.
4. Double-click the SourcePath and replace the drive letter in the box to C:\ (if you copied the files to your C:\ drive). Make sure it's C:\ and not C:\i386.
5. Close the registry editor.
6. If the system ever needs files from the i386 folder, it will automatically look in the C:\i386 folder.

You can also do the trick with Windows 2000 and XP Professional client computers that were installed from a shared folder on your network, but do not copy the i386 folder to the local drive of each computer. Instead, copy the i386 folder to a share located on a network server. Edit the registry for the Windows 2000 or XP Pro machines and make it point to the UNC path of the network server.

Also, if you installed from a RIS server, keep the RIS server running. Your system is smart enough to grab the files from the RIS server when it needs extra files.

This tip works for service packs too. You'll notice at the registry string from step #1 that it says service packsourcepath. Extract the SP from the command prompt to a folder on your hard drive using the w2ksp# -x switch, make the path in the registry where you put the files, and you won't have to go fishing for service pack disks again.

Well folks, from now on you should never be asked for that cd again…

*BTW, after all my writing, I found a program that takes the place of having to modify the registry manually. It’s called BanishCD from AnalogX. Here’s what they have to say:

One of the best ways to make Windows more convenient is to copy the CAB files from the CD onto your harddrive, so whenever you install any new hardware, you don't need to put the CD in your system. Unfortunately, Windows still ASKS for the CD, and you need to point it to where you copied the CAB files to, until now...

AnalogX BanishCD is a small utility that allows you to change the path that Windows will look for the CAB files. Normally, the only way this could be done would be to modify the registry manually, which is a very tricky process, and if you make a mistake it can be hard to repair. With BanishCD, you can quickly browse through your system and select the path; and just in case you make a mistake it will store the original path!

Download BanishCD from here:
CODE
http://www.analogx.com/contents/download/system/banishcd.htm

Single Click Shutdown

Did you know that in Windows XP you can shut down your computer from the (eventually DOS prompt) command line box? Moreover, you can do this by clicking your mouse only once.

All you need to do is... right-click on an empty Desktop spot -> select New -> Shortcut -> type shutdown followed by a space, and then enter one or more of the parameters listed below -> click Next -> type a suggestive name for your new shortcut -> finally, click Finish.

This is the Shutdown.exe (located in %systemroot%\System32, usually C:\Windows\System32) syntax:


shutdown [-i|-l|-s|-r|-a] [-f] [-m \\computername] [-t xx] [-c "Text"] [-d[u][p]:xx:yy]

Valid command line switches:

-a = Abort system shutdown in progress ONLY IF the -t xx timeout option was already set to ANY value other than 0. ALL switches except -l and -m are ignored during abort.

-c "Text" = Text comment (case insensitive) to be displayed in the Message area of the System Shutdown window. MUST be enclosed between quotes. Maximum allowed 127 ASCII characters.

-d [u][p]:xx:yy = Reason code for shutdown:
u = User code.
p = Planned shutdown code.
xx = Major reason code. Positive integer number less than 256.
yy = Minor reason code. Positive integer number less than 65536.

-f = Force running applications to close without warning.

-i = Display the shutdown interface (GUI). MUST be the first option!

-l = Log off the current user of the local computer (default action). Can NOT be used with the -m option unless the current user has Sysadmin rights, in which case the -m switch takes precedence.

-m \\computername = Remote/network computer name (most always case sensitive) to log off/restart/shut down. Current user MUST have Sysadmin rights to be allowed to use this switch!

-s = Shut down the local computer.

-r = Shut down and restart (reboot) the local computer.

-t xx = Set shutdown timer to timeout for xx seconds. IF NOT specified defaults to 20 seconds. Allowed values between 0 and 99 seconds. The -a switch is the ONLY one that CAN be used during the timeout period.

NOTES:
The dash (-) in front of these switches can be replaced by a forward slash (/).

Spaces are NOT required to separate the shutdown command from ANY following switches, but ARE required to separate ANY switch from its following parameter(s), if any.
For example:

shutdown -s -c "Shutting down!" -t 3

tells your computer to shutdown after waiting for 3 seconds while the System Shutdown window will display text above in the Message area.

Optional: after you're done creating your customized shortcut for shutdown -> right-click on it -> select Properties -> enter your desired key "combo" in the Shortcut Key box (e.g. Ctrl + Alt + End) -> click OK/Apply.
From now on just left-click on your shutdown shortcut or hit that key combination to turn off/restart/log off your computer.

Standard ASCII Character Set

Standard ASCII Character Set= For Bytes
The first 32 values (0 through 31) are codes for things like carriage return and line feed. The space character is the 33rd value, followed by punctuation, digits, uppercase characters and lowercase characters.

0 NUL
1 SOH
2 STX
3 ETX
4 EOT
5 ENQ
6 ACK
7 BEL
8 BS
9 TAB
10 LF
11 VT
12 FF
13 CR
14 SO
15 SI
16 DLE
17 DC1
18 DC2
19 DC3
20 DC4
21 NAK
22 SYN
23 ETB
24 CAN
25 EM
26 SUB
27 ESC
28 FS
29 GS
30 RS
31 US
32
33 !
34 "
35 #
36 $
37 %
38 &
39 '
40 (
41 )
42 *
43 +
44 ,
45 -
46 .
47 /
48 0
49 1
50 2
51 3
52 4
53 5
54 6
55 7
56 8
57 9
58 :
59 ;
60 <
61 =
62 >
63 ?
64 @
65 A
66 B
67 C
68 D
69 E
70 F
71 G
72 H
73 I
74 J
75 K
76 L
77 M
78 N
79 O
80 P
81 Q
82 R
83 S
84 T
85 U
86 V
87 W
88 X
89 Y
90 Z
91 [
92 \
93 ]
94 ^
95 _
96 `
97 a
98 b
99 c
100 d
101 e
102 f
103 g
104 h
105 i
106 j
107 k
108 l
109 m
110 n
111 o
112 p
113 q
114 r
115 s
116 t
117 u
118 v
119 w
120 x
121 y
122 z
123 {
124 |
125 }
126 ~
127 DEL

Name

Abbr.

Size
Kilo

K

2^10 = 1,024
Mega

M

2^20 = 1,048,576
Giga

G

2^30 = 1,073,741,824
Tera

T

2^40 = 1,099,511,627,776
Peta

P

2^50 = 1,125,899,906,842,624
Exa

E

2^60 = 1,152,921,504,606,846,976
Zetta

Z

2^70 = 1,180,591,620,717,411,303,424
Yotta

Y

2^80 = 1,208,925,819,614,629,174,706,176

Slow Loggon Time, one fix for problem

My problem was a 1 min login delay due the aktiveds.dll that loads at startup (thanks to NicTech Networks Inc.). The following advice worked for me so I guess it works for any .dll made by NicTech since they all use the same registry folder....

Open up regedit.exe and find THIS folder. Navigate to it by clicking the +'s to expand
things like you would in Windows explorer:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\Guardian


Right click over "Guardian" in the left pane.
Left click on "Permissions"
Left click "SYSTEM" once to highlight it.
Check "deny" in all boxes that you can at the bottom (Probably only 2)
Left click Apply
Left Click OK

Say "OK" to any warnings about permissions
**Reboot** the system

then problems solved

I got this information from another forum. I had this problem for about six weeks and was just about ready to reformat my hard drive. Worked great for me, hope this helps out somebody else.

Reregister All .dll Files Within Registry

I ran across this the other day on another site and I thought that a couple people might find it helpful, so here we go:


1) First go Start/Run, and type in 'cmd' to bring up the Command Prompt.

2) Type 'CD \' and hit enter.

3) Type 'DIR *.dll /s /b > regdll.bat' and hit enter.

4) Type 'Notepad regdll.bat' and hit enter.

Now Notepad is going to bring up a list of your .dll files, nevermind that for a moment.

---

5) Now type 'Path' and hit enter to see your current path. It will bring up something like: Path=c:\Windows;c:\windows\Command

6) (supplement your Windows Version, ex: C:\WINNT, or C:\Windows) Now type: 'Path=c:\windows;c:\windows\Command;c:\Windows\Prog
ram~\Accessories' and hit enter.

7) Verify again by typing 'Path' and hitting enter, and then type: 'C:\WINNT\System32\Regsvr32.exe /s C:\' and hit enter again.

8) Now, go back to Notepad and if you have Win98 use the replace feature in Wordpad (CTRL + H) or notepad to search for 'C:\' and replace it with this: 'C:\Windows\System\Regsvr32.exe /s C:\'

If you have Win2000, etc. use the replace command in note pad to search for 'C:\' and replace it with this: 'C:\WINNT\System32\Regsvr32.exe /s C:\'

*Be sure to type the replace string exactly like above or it won't work*

9) Use "Replace All" to make the changes to the entire file.

10) When it finishes, save it, exit notepad or wordpad, and return to the Command Prompt.

11) Type 'regdll' and press enter. If you followed the above steps correctly it will now go through and re-register all your .dll files.

Creating Universal Ghost Usb Boot Disk And Cd

If you want to use Norton Ghost 2003 to create an image of a PC's primary partition you will find it has 2 serious limitations:
1- The USB support driver they use (from Iomega) can only be installed in USB1 or USB2 mode (not both), and it is not universal - it didn't recognize my external USB IBM mobile HD .
2- You can't create a Ghost bootable CD - only a floppy. How can you clone a newly bought laptop, most of which don't have a floppy anymore?
Here's How to:
1- create a Ghost floppy with USB support (1 or 2 - it won't matter later)
2- download 2 files kxlrw40an.exe and mhairu.zip
CODE

http://panasonic.co.jp/pcc/products/drive/cdrrw/kxlrw40an/driver/kxlrw40an.exe


CODE

http://www.stefan2000.com/darkehorse/PC/DOS/Drivers/USB/mhairu.zip


From the first file (Panasonic driver for a USB CDRW) you will need the file usbaspi.sys found under "F2H" sub directory after extraction of the downloaded archive. From the second archive you need di1000dd.sys
3- Copy these 2 files to the USB folder on the Ghost floppy, and delete any other files in that folder. Also delete the file guest.exe from the floppy's root.
4- And finaly:
edit the AUTOEXEC.BAT file - delete the line: guest.exe
and edit CONFIG.SYS - delete all entries and enter:
device=usb\USBASPI.SYS /v /e /o /u
device=usb\Di1000dd.SYS
LASTDRIVE = Z

That's it. You can now boot with this floppy and have full USB support so you can create the image on an external USB drive.

If you want to create a bootable CD you can use Nero:
Choose to create a "CD-ROM (boot)" from the wizard, under Boot tab leave the default "bootable logical drive: as A:\ . Insert your Ghost floppy to the drive, drag all the files from the floppy to "New compilation" and burn. You now have a bootable Ghost CD that even Symantec doesn't have..

PS if you need Norton Ghost 2003 get the full retail here:
CODE

http://soft.zmdinfo.ha.cn/system/Norton.Ghost.2003%E6%AD%A3%E5%BC%8F%E9%9B%B6%E5%94%AE%E7%89%88.iso.rar