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Computer Troubleshooting And Repair


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I have a problem with my wifi connection. i know that it's not my router, since my fone could communicate well with my router. my laptop could detect signals, but could not connect to my router. But when click my neighbor's SSID, im connected. So no probs with my wifi card. I use WPA security for my connection, configured my fone to it, my fone got online. my laptop, configured it on windows, clicked auto connect, ayaw padin. full bar naman ako lagi pag nag aa-ttempt ako na mag online. same room din yun router tsaka laptop.

 

minsan naman nakaka connect ako, pero kadalasan ayaw talaga. nakakatawa pa (i hope this info could help), minsan nakaka tsamba mka online, pero me warning sa browser na working offline. indi ko lang alam kun sakin o sa neighbor ko yun signal.

 

I know there are programs out there that could detect MAC and IP addresses, machines that could jam wifi signals, but i could use some help from you guys first before i paint-strip my neighbor's new car. thanks.

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Ok guys!!!

 

I tried to do a system restore (this was done while in safe mode), di sya nag restart while doing it pero di rin gumana yung system restore. I tried several dates (dating from a week up to last month's) pero ayaw pa rin. After that, mukhang lumala, nag bu-blue screen na sya (with fatal error msg 0x00000080). I tried reparing it by re loading the bootable disk pero ayaw na rin (i forgot the error msg pero it says something like you cannot continue coz a file is missing). Sabi ng friend ko, baka daw na corrupt na yung reg key ko coz of maybe a spyware or virus. Pwede daw i-reformat pero kelangan daw yung may floppy-disk-kinda-way of reformatting. Pano yun? Any other option?

 

nde mo na kelangan ng boot disk. pwede ka naman mag boot using the WINXP CD chaka nde mo pa kelangan mag clean install. CHKDSK /R ka muna sa recovery console or run repair reinstall. HTH

 

Hello!

My P4 WinXP Home PC emits beeps and toots palagi.. akala ko epekto lng ng games na laro ng anak ko.. but when I use other programs na like MSWord, Powerpt, etc. ganun pa rin.. kahit naka-Win Media Player humahalo siya sa music. If you tone down the volume hihina din yung beeps and toots, pero sabay lang sila ng paghina ng tugtog ko.

 

A friend asked me to adjust the Sounds settings sa Control Panel. Tried it na but to no avail. Hope someone can help me here.. Thanks much! This thread is very informative! Bow ako sa inyo peeps! :)

 

sir, beeps heard during post ba? baka may keys na stuck.

 

hi guys... if i install a new mobo do i need to reinstall my windowsXP? just want to make sure because i'm planning to buy a new mobo. tnx. :)

 

it is advisable. ;)

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Help po every so often nag frfreeze PC ko nag lolock up po siya.

Hinde nag rerespond lahat pati CTRL+ALT+DEL ayaw gumana.. Tas ayaw mag run ng mga program pati shortcut.

Badtrip random po to nangyayari eh hassle!

 

Eto ung error sa Event Viewer

Pls help

 

SYSTEM

 

Error

 

The Computer Browser service terminated with the following error:

This operation returned because the timeout period expired.

 

Error

 

The following boot-start or system-start driver(s) failed to load:

d347bus

FsUdf

 

 

Warning

 

TCP/IP has reached the security limit imposed on the number of concurrent TCP connect attempts.

 

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

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While the world has been focused on the launch of Intel's desktop Core 2 Duo, codenamed Conroe, Intel has been readying its mobile counterpart also called Core 2 Duo. With only a few changes to its desktop counterpart -- mainly its lower clock speeds and FSB frequency and thus lower power -- there's no reason to call the mobile version anything but Core 2 Duo.

 

There hasn't been much interest in Core 2 Duo on the mobile side for two major reasons; for starters, unlike on the desktop, Intel already had a very competent mobile CPU - the Yonah based Core Duo processor. Seeing as how Core Duo is the predecessor to Core 2 Duo, you can already expect that Intel's current mobile performance is quite good.

 

The other major reason there's not much hype surrounding Core 2 Duo in notebooks is because there's simply not the level of competition from AMD that we had on the desktop. While AMD's Turion 64 and Turion 64 X2 are good processors, you simply can't find them in nearly enough notebooks, and definitely not in as unique packages as you can find Intel's Core Solo and Core Duo processors. AMD is hoping to rectify this situation by both working on a lower power mobile CPU architecture and acquiring ATI to help complete its platform offering on the mobile side.

 

Without tough competition from AMD, and with an already excellent platform, there's simply no reason to get excited about Core 2 Duo on the mobile side; we're quite content as is. But with mobile Core 2 Duo processors priced identically to Core Duo processors, there's no reason to complain. Intel isn't asking for any more money, leaving us with two questions: how much more performance are we getting, and what happens to battery life?

 

It's those two questions that we'll be answering here today, hopefully giving recent purchasers of Core Duo notebooks a reason to kick themselves or breathe a sigh of relief.

 

New Processor, Old Centrino

 

Before we get to talking about Core 2 Duo in notebooks, it's worth mentioning that Intel's Centrino marketing won't change with the introduction of the new processors. Although Centrino has taken a virtual backseat to Core 2 in recent months, the rules still remain unchanged. In order for an OEM to be able to call its notebook a Centrino or Centrino Duo it needs to meet the following requirements:

 

CPUChipsetNetworkingCentrino

 

Intel Core Solo or Pentium M

Mobile Intel 945 GM/PM/GMS

Intel PRO/Wireless 3945ABG

Centrino Duo

 

Intel Core Duo or Core 2 Duo

Mobile Intel 945 GM/PM/GMS

Intel PRO/Wireless 3945ABG

 

 

Being able to sell a notebook as a Centrino or Centrino Duo is particularly important as Intel has invested a lot of money into the brand; in theory, the Centrino label should help sell your notebook better than without it. From Intel's perspective, the Centrino platform ensures that each OEM has to buy three pieces of Intel silicon instead of just one. Now you can see why AMD wants to get into the chipset market with ATI.

 

The important takeaway point from the above table is that Centrino Duo notebooks can use either Core Duo or Core 2 Duo processors. There's no additional branding designation if your Centrino Duo notebook comes with a Core 2 processor.

 

Backwards Compatibility

 

Intel's Core 2 Duo mobile launch is one of those very rare moments in Intel history where a brand new CPU is introduced and it is backwards compatible with existing motherboards.

 

If you've got a Core Duo notebook with a PGA Socket-M interface, all you should need is a BIOS update and a Core 2 Duo CPU to upgrade your notebook. If you've got a BGA CPU, then you're unfortunately out of luck as desoldering 479 balls from your motherboard without damaging it isn't for the faint of heart.

 

Obviously there are some caveats, and you'll want to check with your notebook manufacturer to make sure it supports Core 2 Duo on your particular model before upgrading. As far as Intel is concerned, the only stipulations for Core 2 Duo support are on the chipset side and are as follows:

 

CPU945GM945GMS945PM940GMLCore 2 Duo

 

Supported

Not Supported

Supported

Not Supported

Low Voltage Core 2 Duo

 

Supported

Supported

Supported

Not Supported

Ultra Low Voltage Core 2 Duo

 

Supported

Supported

Supported

Not Supported

 

 

If you've got a 945GM or 945PM equipped notebook, then the Core 2 Duo should be a drop in replacement for your Core Duo processor. The upcoming Low Voltage and Ultra Low Voltage Core 2 Duo processors will also work in the 945GMS chipset, and none of them will work in the 940GML chipset.

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Hay naku! Gusto ko nang pasabugin tong PC ko. After reformatting it, its now ok pero I notice one funny operation that still exists - - whenever my desktop starts up, the pic blinks the blink lasts for a bout a second or two, then I hear a funny mechanical noise inside my cpu. Ano kaya to? With this reoccurring issue, parang tuloy wala pa rin akong nagawa sa PC ko. It seems the problem is still there and a few more days babalik na naman sa dating problema. Nag install na nga pala ako ng AVG (both anti-virus and anti-spyware), and successfully deleted spywares/malwares off my pc.

 

What the hell's goin on???

 

 

Oh, eto pa pahabol. Seems yung free na AVG biglang nag expire. I'm trying to uninstall it per ayaw. It seems to just go around in circles. Is there a way fo me to take this damn thing out?

Edited by dj_flip03
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Hay naku! Gusto ko nang pasabugin tong PC ko. After reformatting it, its now ok pero I notice one funny operation that still exists - - whenever my desktop starts up, the pic blinks the blink lasts for a bout a second or two, then I hear a funny mechanical noise inside my cpu. Ano kaya to? With this reoccurring issue, parang tuloy wala pa rin akong nagawa sa PC ko. It seems the problem is still there and a few more days babalik na naman sa dating problema. Nag install na nga pala ako ng AVG (both anti-virus and anti-spyware), and successfully deleted spywares/malwares off my pc.

 

What the hell's goin on???

Oh, eto pa pahabol. Seems yung free na AVG biglang nag expire. I'm trying to uninstall it per ayaw. It seems to just go around in circles. Is there a way fo me to take this damn thing out?

 

 

Wag mo muna pasabugin, baka magkasunog sa inyo. Yung mechanical noise, check mo baka cpu fan yan kaya maingay. Bago ka nag install ng avg w/ spyware, dapat tinanggal mo muna yung free edition.

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Wag mo muna pasabugin, baka magkasunog sa inyo. Yung mechanical noise, check mo baka cpu fan yan kaya maingay. Bago ka nag install ng avg w/ spyware, dapat tinanggal mo muna yung free edition.

 

After repairing my OS, tried reinstalling the free versions of AVG anti-spy and anti-virus seems everything looks ok now.

 

 

 

Ay, meron pa palang isa.... It seems my firewall is not activated. How come? I've been tryong to follow instructions on how to activate the windows firewall pero the small warning sign on the bottom right keeps on popping up. Pero pag ina-access ko naman sya sa control panel mukhang ok naman sya...?

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Guys I have a bad problem.

I was copying a dvd recentl. So I copied the master dvd (pirated movie).

After it finished copying the files ot my hard disk. When my dvd writer opened the dvd sticker/paper ung label ng dvd got scratched off ..

Its hard to explain.

Basta puno ng shreds of paper ung tray ng dvd writer ko.

Although lininis ko by tissue ung tray.

Pano ung loob? Baka masira lens or something. Di nako maka pag write.

Eh Hinde naman ako marunong mag bukas ng PC.. Pls Help

Will buying a dvd cleaner help?

It seems gutom dvd writer ko and kinain ung papel nung dvd movie ko :angry:

 

Need help ASAP

Edited by kUrTsKY
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Help po every so often nag frfreeze PC ko nag lolock up po siya.

Hinde nag rerespond lahat pati CTRL+ALT+DEL ayaw gumana.. Tas ayaw mag run ng mga program pati shortcut.

Badtrip random po to nangyayari eh hassle!

 

Eto ung error sa Event Viewer

Pls help

 

SYSTEM

 

Error

 

The Computer Browser service terminated with the following error:

This operation returned because the timeout period expired.

 

Error

 

The following boot-start or system-start driver(s) failed to load:

d347bus

FsUdf

Warning

 

TCP/IP has reached the security limit imposed on the number of concurrent TCP connect attempts.

 

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

 

Its probable that your PC has been owned by someone else and is probably being used to launch traffic for a DOS attack. Use a firewall and an anti-virus software to know for sure...

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