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The damaged transistor shows a low-ohmic junction between gate and drain terminals. A parametric failure only shifts the device parameters and may manifest in stress testing; sometimes, the degree of damage can lower over time. Latent ESD failure modes occur in a delayed fashion and include: Insulator damage by weakening of the insulator ...
In some cases, a manufacturer sends all screens to sale then replaces the screen if the customer reports the unit as faulty and the defective pixels meet their minimum requirements for return. [1] Some screens come with a leaflet stating how many dead pixels they are allowed to have before the owner can send them back to the manufacturer.
In case of a defective device, service personnel can check whether the device might have suffered from contact with water, to protect from warranty fraud. Liquid contact indicators are also known by other names such as water damage tape, water damage sticker, water contact indicator tape, liquid submersion indicator.
On the other hand, an integrated graphics card cannot be changed without buying a new motherboard with a better chip, as they are bound to the motherboard. Also, if an integrated graphics card gets damaged or ceases to function, a new motherboard must be purchased to replace it, as it is bound to the motherboard and cannot be removed or replaced.
Burn-in on a monitor, when severe as in this "please wait" message, is visible even when the monitor is switched off. Screen burn-in, image burn-in, ghost image, or shadow image, is a permanent discoloration of areas on an electronic visual display such as a cathode-ray tube (CRT) in an older computer monitor or television set.
[26] [27] [24] Windows 3.1, 95, and 98 supports customizing the color of the screen [28] whereas the color is hard-coded in the Windows NT family. [28] Windows 95, 98, and Me render their BSoDs in the 80×25 text mode with a 720×400 screen resolution. BSoDs in the Windows NT family initially used the 80×50 text mode with a 720×400 screen ...
The CPUs are generally Core 2 Duo P- (mid voltage) CPUs, but also T- (standard voltage) CPUs. Additionally, the CPU uses a Socket P socket rather than being soldered to the motherboard. Intel VT-x support was intentionally disabled in the laptop's BIOS, resulting in the use of hacked BIOSes by some users. [2]
It is a technology used on motherboards made by ECS, intended to allow an existing AGP card to be used in a new motherboard instead of requiring a PCIe card to be obtained (since the introduction of PCIe graphics cards few motherboards provide AGP slots). An "AGP Express" slot is basically a PCI slot (with twice the electrical power) with an ...