Computer Troubleshooting And Repair

[adikted]

tanung ku lang mga sir dati ok ung router ko as in nakakapag internet lahat ng mga naka konek saken

bakit pu kaya ngayon di sila maka konek?

[creeplike]

Guys can anyone help me with my problem? I just bought my desktop pc last yr around november so its relatively new. At first there was always a problem with my computer because it was so slow for a high end comp (2 gig mem,core 2 duo 2.66ghz, 1 terabyte hd, 1gig vidcard etc). I was so pissed si i decided to have it checked in pc gilmore gh. They did something with my motherboard, upgraded my bios i think, then i installed windows 8, after which it performed k already. Then just recently my computer shuts off without me doing anything. For example, i will use my computer from 7pm to 11pm, i would experience 2 shut downs in that span. Can anyone help me with this?

[blu3devil]

. They did something with my motherboard, upgraded my bios i think, then i installed windows 8, after which it performed k already. Then just recently my computer shuts off without me doing anything.

 

Windows 8? Kaya pala nag-shutdown PC mo. Actually Windows 7 pa lang ang latest. What you can do is confirm that the BIOS version they upgraded to is good. Or baka naman maluwag yung memory, try removing the memory modules then put them back in. Minsan kasi pag maluwag ito hindi na-detect. Or could be a hardware issue. Bring it back to them.

 

Do you see any error codes? You can also try reformatting and installing a fresh OS version.

[creeplike]

Hhahaha oops sorry windows 7 pla. Do you think sa memory? I dnt think sa pg upgrade ng bios kasi after nila gnawa k namn e...Baka nga sa memory, if not sa memory bro, anu pa tingin mo problem?

[SamanthaJones]

tanung ku lang mga sir dati ok ung router ko as in nakakapag internet lahat ng mga naka konek saken

bakit pu kaya ngayon di sila maka konek?

 

did you check the ip address and default gateway if they were getting a valid one? how about the router settings? firewall or anti virus setttings/updates?

Edited March 27, 2010 by SamanthaJones

[SamanthaJones]

Windows 8? Kaya pala nag-shutdown PC mo. Actually Windows 7 pa lang ang latest. What you can do is confirm that the BIOS version they upgraded to is good. Or baka naman maluwag yung memory, try removing the memory modules then put them back in. Minsan kasi pag maluwag ito hindi na-detect. Or could be a hardware issue. Bring it back to them.

 

Do you see any error codes? You can also try reformatting and installing a fresh OS version.

 

During the time it shutsdown, were you online/offline? do you notice it heating up during the time it shutsdown? try swapping the memory...

Edited April 21, 2010 by SamanthaJones

[blu3devil]

Hhahaha oops sorry windows 7 pla. Do you think sa memory? I dnt think sa pg upgrade ng bios kasi after nila gnawa k namn e...Baka nga sa memory, if not sa memory bro, anu pa tingin mo problem?

 

Well did they take off your motherboard from your PC? It is possible medyo maluwag yung pagkalagay nila dun sa mga PINs. You should reseat your motherboard (remove it, then reinsert it) may mga cables na kinakabit dyan make sure that they are all properly connected. Usually kasi pag nag-shutdown hardware problem yun. May fan ba PC mo? Baka naman hindi umiikot yung fan and kaya nag-shutdown PC mo kasi baka nag-overheat sya.

[blu3devil]

tanung ku lang mga sir dati ok ung router ko as in nakakapag internet lahat ng mga naka konek saken

bakit pu kaya ngayon di sila maka konek?

 

I'm assuming you have a broadband DSL, can you check if your phone is OK? This could be a problem with the service provider, try to connect your PC straight to your modem (bypassing the router), does it work OK? If yes then it is just a problem with your router possibly misconfiguration or a cable not connected properly, if it also doesnt work then this confirm that there is a problem with your ISP. Call your ISP to check on your internet service.

[Astro01]

Bro,

 

tanong ko lang po pano madelete ung file n ganito kc nag flag (CANNOT DELETE: XXXXXX: Access denied. Make sure the disk is not full or write-protected and that the file is not currently in use. 320 gig naman ung HD ko.

[creeplike]

Hmmm tnx guys but i dnt think the prob is with overheating. K namn ventilation ko and 2 fan ng pc ko. Bgla lng tlga mamatay kht nanunuod ako ng dvd, surf ng inet, prang napindot mo yng reset gnun yng nangyayari. Il try muna yng sinasbi nyo sa mem, pg hndi naku patay

[circle5807]

good day po.. ask lang ako

 

how to repair a cpu with buzzing sound.

old cpu na sya, ayaw umandar, long buzz sound lang.

ano pong error nun at paano i-repair.

 

thanks po

[jcsantos]

good day po.. ask lang ako

 

how to repair a cpu with buzzing sound.

old cpu na sya, ayaw umandar, long buzz sound lang.

ano pong error nun at paano i-repair.

 

thanks po

 

inde mo na maayos pag long beep

[jcsantos]

reviving old post

 

Beep Codes Error Codes

Some useful information .

 

Standard Original IBM POST Error Codes

Code Description

 

1 short beep System is OK

2 short beeps POST Error - error code shown on screen No beep Power supply or system board problem Continuous beep Power supply, system board, or keyboard problem Repeating short beeps Power supply or system board problem

1 long, 1 short beep System board problem

1 long, 2 short beeps Display adapter problem (MDA, CGA)

1 long, 3 short beeps Display adapter problem (EGA)

3 long beeps 3270 keyboard card

IBM POST Diagnostic Code Descriptions

Code Description

100 - 199 System Board

200 - 299 Memory

300 - 399 Keyboard

400 - 499 Monochrome Display

500 - 599 Colour/Graphics Display

600 - 699 Floppy-disk drive and/or Adapter

700 - 799 Math Coprocessor

900 - 999 Parallel Printer Port

1000 - 1099 Alternate Printer Adapter

1100 - 1299 Asynchronous Communication Device, Adapter, or Port

1300 - 1399 Game Port

1400 - 1499 Colour/Graphics Printer

1500 - 1599 Synchronous Communication Device, Adapter, or Port

1700 - 1799 Hard Drive and/or Adapter

1800 - 1899 Expansion Unit (XT)

2000 - 2199 Bisynchronous Communication Adapter

2400 - 2599 EGA system-board Video (MCA)

3000 - 3199 LAN Adapter

4800 - 4999 Internal Modem

7000 - 7099 Phoenix BIOS Chips

7300 - 7399 3.5" Disk Drive

8900 - 8999 MIDI Adapter

11200 - 11299 SCSI Adapter

21000 - 21099 SCSI Fixed Disk and Controller

21500 - 21599 SCSI CD-ROM System

 

AMI BIOS Beep Codes

Code Description

 

1 Short Beep System OK

2 Short Beeps Parity error in the first 64 KB of memory

3 Short Beeps Memory failure in the first 64 KB

4 Short Beeps Memory failure in the first 64 KB Operational of memory

or Timer 1 on the motherboard is not functioning

5 Short Beeps The CPU on the motherboard generated an error

6 Short Beeps The keyboard controller may be bad. The BIOS cannot switch to protected mode

7 Short Beeps The CPU generated an exception interrupt

8 Short Beeps The system video adapter is either missing, or its memory is faulty

9 Short Beeps The ROM checksum value does not match the value encoded in the BIOS

10 Short Beeps The shutdown register for CMOS RAM failed

11 Short Beeps The external cache is faulty

1 Long, 3 Short Beeps Memory Problems

1 Long, 8 Short Beeps Video Card Problems

 

Phoenix BIOS Beep Codes

Note - Phoenix BIOS emits three sets of beeps, separated by a brief pause.

 

Code Description

1-1-3 CMOS read/write failure

1-1-4 ROM BIOS checksum error

1-2-1 Programmable interval timer failure

1-2-2 DMA initialisation failure

1-2-3 DMA page register read/write failure

1-3-1 RAM refresh verification failure

1-3-3 First 64k RAM chip or data line failure

1-3-4 First 64k RAM odd/even logic failure

1-4-1 Address line failure first 64k RAM

1-4-2 Parity failure first 64k RAM

2-_-_ Faulty Memory

3-1-_ Faulty Motherboard

3-2-4 Keyboard controller Test failure

3-3-4 Screen initialisation failure

3-4-1 Screen retrace test failure

3-4-2 Search for video ROM in progress

4-2-1 Timer tick interrupt in progress or failure

4-2-2 Shutdown test in progress or failure

4-2-3 Gate A20 failure

4-2-4 Unexpected interrupt in protected mode

4-3-1 RAM test in progress or failure>ffffh

4-3-2 Faulty Motherboard

4-3-3 Interval timer channel 2 test or failure

4-3-4 Time of Day clock test failure

4-4-1 Serial port test or failure

4-4-2 Parallel port test or failure

4-4-3 Math coprocessor test or failure

Low 1-1-2 System Board select failure

Low 1-1-3 Extended CMOS RAM failure

[jcsantos]

I am trying to make a clean install of win7. I was able to install it thrice (3X) on two three HD's. One I am using in the office and two on my home PC (one is a back-up). Something went haywire with the one at home. Now I can no longer make a clean install using the same DVD. Funny thing is using XP or Vista Installer, works fine but not with the win7 DVD. Tried it also on my PC at work, same thing won't boot from the DVD. Any explanation . . . help PLEASE.

 

baka marumi lagn dvd mo

 

try cleaning it with a clean cloth or tissue paper , you can put a small amount of baby oil ( don't use alcohol )

[Saeki®]

baka marumi lagn dvd mo

 

try cleaning it with a clean cloth or tissue paper , you can put a small amount of baby oil ( don't use alcohol )

 

 

another suggestion:

 

if the cd is working on another computer its possible na i debug mo ang hdd (if your planning to format the hdd anyway)

u could use the xp cd muna to go to the command prompt and start from there. suggestion lang naman