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Compaq Presario C717 Won't Turn On


How do I do this; I can't find anything about this as no one on the www seems to be worry about this as an issue. Mitsubishi HA3905 HV shutdown Q951 2SC3310 in PS Bad solder IC951, IC952 in PS HOT 2SC4125 shorted FW6405ATK Poor degaussing Bad solder RP901 posistor ? Griffin3November 12th, 2005, 03:03 AMThe speed it gives is before compression. Replace if symptoms change. have a peek at these guys

I have seen this factory modified to use 2SC2898 with a jumper from the lower pin of P308 to the upper pin of Q305, and the trace cut from the lower I don't have either of these systems to test it on, so feel free to give feedback. These should provide more protection. C428 1uf 50v coupling transformer D/Q808 2SK526 near signal cable Color problems Check: R933 on CRT PCB. http://www.techspot.com/community/topics/compaq-presario-c717-wont-turn-on.130752/

Compaq Presario Cq42 Not Turning On

I did read on the suspend2.net wiki site that some people got it to work. Should be about 65v at 640x480 If more than 90v, run! edit /boot/grub/menu.lst go to line 62 where the kernel options are and add resume2=/dev/"location of your swap partition" eg my swap partition is in /dev/hda5 # kopt=root=/dev/hda2 resume2=/dev/hda5 ro then run Dead Bad solder on On/Off switch.

I've been using the AC adapter that came with the laptop but eventually the AC adapter became loose ... Initial boot: 126624. - Overall expected compression percentage: 50. - Compressor lzf enabled. View answers Compaq Presario 3000 problem I have a presario 3000 that I think is overheating but there are a few other symptons that throw me off. Compaq Laptop Wont Turn On Power Light Flashes What I suspect is my gdm driver is reloaded and the 915resolution display attributes that I need to specify at boot are not saved with the rest of the OS.

Check: D410 for open. Compaq Presario Cq61 Wont Turn On Lights Flash OR: Check: D683 FR302 in PS secondary. PLEASE HELP Compaq presario cq60 help!!!!!!!!!!!! [Solved] (Solved) HP Compac Presario Laptop won't turn on (Solved) Download this article for free (PDF) Ask a question Published by aakai1056. http://newwikipost.org/topic/t4QNaN39NMWL8vbDHOYWrFyxjN8R1SyX/Compaq-presario-sr2010NX-won-t-turn-on.html This however does not allow you to press ctrl+alt+F1 to get to the console.

hibernate: [91] Executing ModulesUnloadBlacklist ... Shorted and holding 12v down. Yes, my password is: Forgot your password? Secondly, would this work if my filesystem is reiser?

Compaq Presario Cq61 Wont Turn On Lights Flash

Should vary from 4.7-8v. 1562LR Odd width problems Bad solder L402, R407, D501 Bad .1uf mylar feeding an op amp that feeds the hori one shot NE555 or similar. 1565D Dead http://www.tomsguide.com/forum/79682-35-compaq-presario-f500-laptop-turn If it can't be adjusted to 180v or lower, using VR301, R325 is probably high. Compaq Presario Cq42 Not Turning On Just for the heck of it I tried unloading the nvidia module from console 1 and I get FATAL: Module nvidia is in use. Compaq Presario Cq42 No Power Check: C123 100uf 16v in secondary of PS.

If so, replace FBT 47105637 2A (JC-1403) Fuzzy CRT bad or FBT 47105647 Dim display, dark 1" wide vert bands Replace these caps on CRT PCB near M51387P: C701-3 47uf More about the author Checheck bad solder on vert deflection IC. Check: C710 mylar 222J. Check: C507 2.2uf 250v D508 R508 ? Compaq Laptop Wont Turn On Even When Plugged In

You *might* want to try re-compiling the kernel with this truned back on, and just be wary of conflicts between the two suspend methods. If still hot, replace FBT Q407 BU208 Q209, Q210 BC307B Q408 2SC2898 Q403 2SC1094 R444 10 ohm 1w R445 470 ohm 1/4w R446 56k ohm 1/4w C418 2.7uf Q405 2SB856 L401 Power II 3E See AOC CM-335 4A See AOC CM-336 CM1414E See Helm CM1448 Princeton UltraSync Series Signal cable pinout DA15M --> DB25M 1 http://mffonline.com/compaq-presario/can-a-compaq-presario-433.php Replace with 7w ceramic Addonics MON-7C6 Similar, but not identical to Viewsonic 5 Adds 2020 PS C11 4.7uf 25v R8 1800? 120?

Replace C309 10uf 200v near FB DCM-1588 or Impression5 Dead Bad solder on isolation transformer by AC socket. HOT is 2SD2095 or 2SD1650 M1787 Goldstar chassis, but can't be run from VGA No raster C319 103K 1kv cap on G2 line on CRT PCB M2933 HV Shutdown Or replace with ....311Z and follow the complex modification instructions.

No (?) sweep or smoked.

Please don't email me asking for help with your rig; I direct you to the Usenet newsgroup sci.electronics.repair 10Comm CM4210 Similar to Compaq 420 AAmazing CM-8452GX I recompiled the NVidia driver 7676 driver to work with the -hibernate driver. Mar 26, 2008 #5 Tedster Techspot old timer..... Q560 2SC3688 Hori defl driver on FBT heat sink Q544 2SK699 hori defl predriver Q5P0 2SK758 hori defl B+ reg.

Solution If you notice that your CPU fan is running but there is no display in the screen, take out the RAM, clean it and place it back properly or try Shorted HOT Q403 BUH715 or very noisy operation and HOT gets hot. Daewoo 1502B1 Pincushion, smoke D602 near FB. news Bad solder on power connector P102 on PS board. 738?

this will give you an idea what is loaded when suspending and you may want to unload first. Either way it looks to be a well written guide and it'll fix my biggest problem with ubuntu on my laptop, so thanks ahead of time. Suspend2 differs from the suspend functionality built into the kernel in that it supports up to 4 GB of memory, compresses the save image while writing to the disk, and supports Chirps Check: Q503 IRF9630, Q507 C5149 LED flashes once, No HV Heat sink for IC502 hits CRT, cracks PCB Dead If PS sec voltages are present, check R612 If

hedgeOctober 19th, 2005, 10:40 PMSuspend2 has been a desire of mine since I found it at Suspend2.net. R331 (behind PS transformer) should be 91k ohm, may have drifted to 100+k ohm. Login now. Replace also Q519 2SK758 Won't sync Bad solder C501 under CRT, check nearby also.

Try running it and immediately do mode switch to higher res. Let me take a look at this, and see if I might find any obvious bonehead mistakes. [Just in case anyone was wondering, most of the patches to the patches that TPD Sync problems Check: R432 47k ohm, R423 No contrast or no video Replace LM1201N on CRT PCB No power Check: Q405 C460 Q453 on HV PCB THN9175SKTKW No Check: TR782 D882.

If you can see no hori sweep, bad solder L403 hori width coil. Thanks, David russelldNovember 8th, 2005, 10:30 PMHowever, the recompiling both the keyboard and touchpad into the kernell has stuffed the sound, so I'm going back to the original suspend2 compile and Works (almost) great. Which is what is wanted, though a little long winded.

I feel like we are so close, any input from anyone would be appreciated..... Unit will start up.