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What does it do when you try booting normally? Bluescreen? Look for *.dmp files and zip the newest 3, then attach the zip file in your next message.
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What does it do when you try booting normally? Bluescreen? Look for *.dmp files and zip the newest 3, then attach the zip file in your next message.

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Could be really helpful if you give us the error messages or problem description that you get when trying to boot in normal mode.
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Could be really helpful if you give us the error messages or problem description that you get when trying to boot in normal mode.

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I have upgraded the above to windows 7 professional, and after more than a year, it now only boots in safe mode. &nbsp;Are there any diagnostics tools for the above pc And with windows 7 OS? thank u
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I have upgraded the above to windows 7 professional, and after more than a year, it now only boots in safe mode.  Are there any diagnostics tools for the above pc And with windows 7 OS? thank u

Dell 4600 Diagnostics tool

Storage devices include any device used for storing and retrieving digital information. Hard disk drives (HDDs) use one or more rigid ("hard") rapidly rotating disks (platters) coated with magnetic material. Data is accessed in a random-access manner, meaning that individual blocks of data can be stored or retrieved in any order and not only sequentially. The primary competing technology for secondary storage is flash memory in the form of solid-state drives (SSDs), but HDDs remain the dominant medium for secondary storage due to advantages in price per bit and per-device recording capacity. CD-RW (Compact Disc-ReWritable) is a digital optical disc storage format that allows information to be stored outside the mechanical HDD.

Storage Hardware

Disaster Recovery is the planning for and creation of policies and procedures related to the resumption or continuation of an organization's functions following a catastrophic event. The term is most frequently used in relation to failure of networks, but DR preparations also include other business systems and personnel considerations.

Disaster Recovery

Computer data storage, often called storage or memory, is a technology consisting of computer components and recording media used to retain digital data. In addition to local storage devices like CD and DVD readers, hard drives and flash drives, solid state drives can hold enormous amounts of data in a very small device. Cloud services and other new forms of remote storage also add to the capacity of devices and their ability to access more data without building additional data storage into a device.