Internet Advertising –
SEO - Search Engine Optimization - Search Engine Marketing - SEM
– iTunes Beatles Billboards
– Anthony Olszewski
– Intellectual Predator – Email this Page
PCAnalysis!
By Joel Newman
Copyright 1997 - COMPUTERCRAFT
Is your PC sluggish, depressed, manic-depressive, psychotic, or simply refuses to work?
Try this talking (at least beeping) cure system to get to the root of its troubles!
The CMOS Battery Is The Barrel-Shaped (Here Bright Blue)
Object.
This Battery Is Leaking Acid. That's WhatThe White Substance On
The Top Is. The Corrosion On The Side And The Post Is The Beginning Of The End For This
Circuit Board.
|
As Soon As You Open The Case, Inspect The CMOS Battery! If You See What Looks
Like Frost
Coming From The Battery, Then The System Board Is Very Likely A Goner. The "Frost" Is
Acid Released By A Dead Battery. On Some Motherboards, The Battery Is A Black IC (Most
Often Made By DALLAS Or TWINHEAD), Or Identical To A Watch Battery.
These, Though Eventually Failing To Keep A Charge, Don't Leak Acid.
|
Second Thief, Best Thief
New Jersey Short Stories
Great New Bike Lock!
$25 – Lock Included – Free Shipping in the USA
Payment by PayPal – E-mail anthony.olszewski@gmail.com
Mail Orders Accepted
I Love Hoboken!
Hudson County, New Jersey is a place of many firsts - including genocide and slavery.
Political corruption is a tradition here.
First issue in a series by Anthony Olszewski – Click HERE to find out more.
Page continues BELOW this image!
How to Care for Tropical Fish, Parrots, and other Pets
|
|
Step One:
Take everything out -- RAM, video card, controller card, and all the other adapters.
Disconnect the cables from the drives.
Turn on the system.
A series of beeps from the board should be the result. |
A System With Everything Disconnected. DO Disconnect The
LED, Turbo, And Reset Wires, For These Can Fail, Though This Is Rare. DO NOT
Remove The Speaker Wire, Since We Are Using The Beeps To Troubleshoot The
System. Before Putting The Power On, Take All The RAM,
Cards, And Other Components Off Of The Case. They Could
Be Destroyed If Left In Contact With The Metal Case.
|
If there are no beeps:
Make sure that the speaker is connected.
If the speaker wires are attached, then the motherboard or the CPU are the cause of the
problem.
If the speaker wires are not attached, then plug them in! Now try step one again.
If the board DOES produce beeps:
Step Two:
Install the RAM.
Switch on the system.
A different series of beeps - the NO VIDEO tone error code - should be the result.
If there are still no beeps, then the memory might be bad.
If adding the RAM has the system beeping:
Step 3:
Plug in the video card.
The video BIOS message (adapter ID and maybe the RAM on the card) and
the system memory count should appear.
If nothing is seen then the video card might be the problem. Make sure that all chips are firmly in
their sockets.
(Of course, you've made sure that the monitor works before dismembering your PC?)
The RAM Chips Are To The Left And The ROM Chips Are To The
Right On This ISA Display Card. Make Certain That These Components Are Securely Inserted
In Their Sockets
If the BIOS POST messages are now showing up:
Step 4:
Add the controller (IDE) card, if applicable.
Connect the floppy cable - either into the controller card or, for a new PC, directly into the
motherboard.
Don't install the hard drive!
Now try to boot from the floppy.
Does the video BIOS and/or the RAM count still show?
If no, then the controller or the drive is defective.
If the computer doesn't boot and the floppy light stays on (even without a disk), then
the floppy cables are on backwards.
The red stripe of the
cable always goes to pin 1. This is generally, but not always, the pin nearest the power
plug of the drive.
If there is no light on the drive and the system won't boot, then the floppy drive, the
controller, or the cable are the
usual suspects to be rounded up.
(You ARE using a known-good boot disk, RIGHT!)
Step 5:
If the PC boots from a floppy, now plug in the hard drive. Power on! Warp speed Mr. Scott!
If now you're back to the black screen of death, then all it is is that the hard drive cable is
plugged in backwards.
This is a very traumatic experience for the novice PC builder/fixer!
Having the cable insidedown/topsideout hangs the system. Just turn the danged thing around and
you'll be ready for alt.bianries.godonlyknowswhat
again.
If the you still see the POST screen but can't boot then:
First -- Check BIOS SETUP for the hard drive and the boot sequence.
Second -- Boot from a floppy. Try to access the hard drive. If you can read, then
check the partition with FDISK.
Make certain that the partition is
set ACTIVE.
Third -- If it is ACTIVE, try SYS C: from the boot disk.
SYS.com must be on the floppy.
Fourth -- As a last resort use Norton Disk Doctor to MAKE DISK
BOOTABLE.
The message NO ROM BASIC -- SYSTEM HALTED or DISK IO ERROR are the prizes for the
partition not set to ACTIVE and/or missing system files.
A few other little devils that might require exorcism:
See that the IDE cable is covering all 40 pins. With some drives it's easy to leave either the first
or last pair of pins
naked.
Always push down on all the
socketed chips. From many heat up/cool down cycles, chip creep can result.
When this happens, you will
feel the chips sink back into place. Also feel if any are
unusually hot (with the exception of the CPU). If the component is "hot enough to fry an egg,"
then the chip is
probably fried!
Systems can be finicky with regards to RAM. If a PC is set for PARITY memory, it might not
work at all with NON-PARITY.
It might start, but give an error. You might be able to toggle PARITY/NON-PARITY in
SETUP. You might need a certain combination
of memory sizes. Different speeds of RAM might not work in combination on some boards.
SIMMs can be perfectly OK and still
be incompatible with a particular system board.
|
Vesa Local Bus cards just don't like to stay seated. Pushing them in at the back pushes the front
up. When you try to get the front
down, up will pop the back! A poorly seated board will hang the system. Make sure everything is
seated. |
It's Common for Vesa Local Bus Cards To Fail To Seat Properly In
The Slot. This VLB Video Adapter Has Popped Out In The Front. Always Check Both
Ends!
|
If NOTHING happens no matter what, then figure the power supply. This is really pretty rare. If
the system dies when you
try to go to the CD ROM, or if it won't install the CD ROM at boot, then you need a higher
wattage power supply.
Sometimes the motherboard cache dies.
As A Last Resort, See If The Motherboard Works Outside Of The Case.
If all else fails, take the motherboard out of the case. Place it on a non-conductive surface.
Install
a known-good power supply, video card, and RAM. Hook a floppy drive up to the power supply,
but don't bother (at this point) attaching the cable to the system. Power it up. If you now get a
POST display and the system tries to boot, the problem is a bad ground to the case. Cover all
possible points of contact between the case and motheroard with electrician's tape. Use
cardboard washers on the screws used to fasten the system board to the brass standoffs.
A couple of closing hints:
Most POST's use the same sequence:
- RAM check
(If no RAM, then the beep.)
- Video check
(If no video card, then the beep.)
or
video BIOS display
- RAM count
- keyboard check
(If the keyboard is a problem then the error is displayed.)
- Press DEL TO ENTER SETUP message appears.
- Drive seek
- Boot
Keeping in tune with the computer's startup rhythm will help you identify which little member of
the PC orchestra is
playing out of key!
Don't use the short POST option in SETUP. You might save a minute, but it makes it a lot
harder to figure out a problem.
Always keep a bunch of old working parts around. It's even better yet to have a complete "old
battleship" system on the
workbench. The fastest way to troubleshoot a PC is by swapping in known-good parts.
Asbury Park
Bruce Springsteen's Jersey Shore Rock Haven!
Great Domain Names For Sale!
Very brandable Domains for Sale --
The GET NJ family of Sites, managed by Anthony Olszewski, features tens of thousands of Pages Online at dozens of active domains, many with a New Jersey focus. Other advertising opportunities – including enterprise and exclusive placements – exist at a wide range of Web Sites. Your ad can appear at one Page or at many, many thousands of Pages simultaneously!
A large slice of the domains have been Online for more than five years, some for over ten!
In addition to advertising, many great Domains are available for purchase or license
Text Link Advertising Program
Business name, Web Site Link and a brief description or motto – runs for one month in the Page (or Pages) of your choice.
Hudson County Politics
From Frank Hague to Robert Janiszewski, in this New Jersey county, political corruption is a tradition. Former NJ Governor Brendan Byrne wants to be buried here so he can stay active in Democratic politics! You'll find lots about Senator Robert Menendez, too.
GRAVE ROBBER Jersey City Computer Repair
297 Griffith Street, Jersey City, NJ - 201-798-2292 - In the Heights just off of Kennedy Blvd. - Very close to Journal Square and Union City, just five minutes away from Hoboken, Downtown Jersey City, Newport, the Waterfront, Secaucus, North Bergen and Weehawken - Tech support for The Jersey City Mayor's Office during the administration of Bret Schundler - PC repair - Tivos, too!, upgrade, hardware install, software install, data recovery, spyware removal, virus removal, replace hard drive, replace motherboard, data recovered from notebook computers, recover lost XP passwords, password recovery
|
The Statue of Liberty, Ellis Island, and The Central Railroad Terminal
Visit Liberty State Park!
