面對無法偵測到的病毒時各位怎麼做
 

想請問一下各位高手們
若電腦中毒了
不但更新最新病毒碼後完全掃描不出來
甚至將整顆硬碟 format 過後仍無法殺掉
這時候該怎麼做才能抓出那隻病毒呢

因為自己的電腦裝了電視卡（WinFast TV 2000XP）後
不論怎麼做就是無法安裝驅動程式
已將此卡拿到其他電腦上試過 驅動程式也安裝正常
且兩台電腦的系統完全相同（Windows XP）
但自己這台在其他應用程式一切使用正常的情況之下
卻唯獨無法安裝電視卡驅動程式
所以懷疑可能有病毒感染
想請教各位面對這種情況時的解決方法

首先,
無法安裝 WinFast TV 2000XP 影像擷取卡的驅動程式不一定是病毒所致。

病毒也是程式,
FORMAT 以後,
病毒當然也跟著被刪除,
掃毒軟體(如： AntiVirus 2002)通常對無法解的病毒有「隔絕」的功能,
應該不須多慮。

硬體資訊 > 硬體診所 > 硬體衝突診所
專題報道
出處：PConline
責任編輯：zhb
[02-7-9 14:49] 作者：大夢

　　有時大家在為自己的電腦裝設新的外設、板卡時，電腦會死機。這是怎麼回事呢？有些老用戶可能會很輕鬆的搞定，他們會說這是設備之間產生的衝突，只要重新設定一下..............
http://61.145.113.26/han/1/2/2/www....0207/74638.html

問題就出在這裡
之前系統用 Windows Me 時使用 TV 2000XP 相當正常
不過使用 Nero - Burning Rom 時卻出現
Nero 執行檔已遭修改，您的電腦可能遭到病毒感染！
不管我怎麼 format 電腦重灌 98 或 Me 情況都一樣
怪的是灌了 2000 Professional 和 XP Professional 其中之一後
Nero 就可以正常使用了！但 TV 2000XP 卻從此無法安裝！
以重灌不下8次，情況皆為如此！
這到底又是什麼原因造成的呢？除了病毒感染，我也想不出任何原因了......
有哪位大大能提供一些解決的方法呢？小弟感激不盡！

Please refer to section 2 to slove your problem.

Section 1 - "Data is invalid" error installing device drivers under Windows XP

The following information applies to system configurations where an attempt is made to install device drivers under Windows XP.

Under certain conditions, you may experience an error stating "Data is Invalid" when attempting to install drivers.

This issue is not ATI specific. This error can also occur when configuring drivers for a variety of hardware devices such as SCSI cards, network cards, Modems, Sound Cards, or other peripherals.

This symptom appears to occur when there has been a recent hardware configuration change within Windows XP.

Should a display driver be affected, you will be limited to VGA resolutions only.

This error is believed to be due to an issue occurring when hardware enumeration takes place by the operating system. The cause of the error is unknown.

Although no known solution has been documented, customers have noted that removing and reinstalling the operating system corrects this issue.

INFO-BASE file # 4037

Keywords: ALL PRODUCTS for PC WINDOWS XP DATA INVALID

(Source: http://www.ati.com/support/infobase/4037.html)

Section 2 - "The data is invalid" Windows XP

This article only applies to Window XP. Xtra does not accept liability for any problems that might occur from the following article. If you aren't sure how to follow the instructions then please consult technical support.

If you get the error "The data is invalid" while installing a new device into your system, you can resolve the error by following these steps.

Click "Start" and select "Run".

Type in "regedit" in the open field and click "OK".

The Registry Editor will then appear on the screen

Click on the (+) icon next to the word "HKEY_LOCAL_MACHINE"

Click on the (+) icon next to the word "SYSTEM"

Click on the (+) icon next to the word "CurrentControlSet"

Click on the (+) icon next to the word "Enum"

Click on the (+) icon next to the word "PCI"

Inside the "PCI" folder there are keys like this :

(VEN_1471&DEV_0188&SUBSYS_5004144F&REV_10)

Each of these keys represent a device installed in your PC. You need to go through all of these keys one at a time.


Click on the (+) icon next to the first key and then a subkey will appear below it like this:

3&13c0b0c5&0&10


Click on this key and on the right hand side there will be a value called "DEVICEDESC"

Search through all of the "DEVICEDESC" values for each key. You need to match the "DEVICEDESC" value with the type of device you are installing.

For ADSL Modems this will read "Network Controller". For PCI Modems this will read "PCI Communications Device". For example if the device you are trying to install is an ADSL modem then the "DEVICEDESC" would be "Network Controller". Or, if the device you are trying to install is a PCI modem then the "DEVICEDESC" would be "PCI Communications Device".


Once you have searched through each of the keys and found the correct "DEVICEDESC" right click on it, and select "Permissions".

Place a tick in the box under the word "Allow", next to "Full Control".

Click on "OK"

Close the Registry Editor.

Click on "Start", then select "Control Panel".

Open the "System" control panel.

Select the "Hardware" tab.

Click the "Device Manager" button.

Look for the "Other Devices" heading and click on the (+) symbol next to it.

Right click on the device name that matches the "DEVICEDESC" value you changed in the registry and select "Properties".

Click on the "Driver" tab at the top of the screen

Click the word "Update Driver". Windows will now ask you for the disk or CD-ROM that contains the driver for the failing device.
Once you insert the media and point it to the correct location then the device will now install itself correctly without any errors.

(source: http://www.xtra.co.nz/help/0,,6156-1359658,00.html)

嗯...有個疑問耶
所謂"面對無法偵測到的病毒"我總覺得怪怪的
你既然偵測不到 又如何知道你一定是中毒
何況應該不會有連Format都解決不了的病毒吧?

放心....如果你真的非常care病毒的事....就用低階格式化吧....
一般的病毒format過後的確是可以刪除的....但少數病毒卻無法藉由format來予以刪除....如果是開機磁區中毒...就可以用 fdisk /mbr來解....在解之前...先進去c槽打dir看看是否正常.若是才可用 fdisk/mbr 或 sys c:，否則可能是類似 monkey 類病毒，或是 partition table or/and boot sector 被編碼，那麼就乖乖的用防毒程式來解.....
情非得已才用低階格式化....因為低階格式化是會傷硬碟的.......:mad:

是fdisk /mbr k和/之間要空隔.. 剛打太快了....;)

嗯...是要先用磁片開機
然後進入 C 槽 dir 檢視檔案，然後再用 fdisk / mbr 嗎？
感謝提供意見，先試試看在說嚕

低階格式化的話是不是要去 Maxtor 網站下載程式啊？
而且風險很大吧